Motocross
Encyclopedia
Motocross is a form of motorcycle sport or all-terrain vehicle
racing held on enclosed off road
circuits. It evolved from trials
, and was called scrambles, and later motocross, combining the French moto with cross-country. BMX
, or bicycle motocross, is the equivalent sport for non-motorized dirt bikes.
competitions, such as the Auto-Cycle Clubs's first quarterly trial in 1906 and the Scottish Six Days Trial
that began in 1909. When delicate balancing and strict scoring of trials were dispensed with in favor of a flat out race to be the fastest rider to the finish, it was called scrambles, said to have originated in the phrase, "a rare old scramble" describing one such early race. When scrambles spread to the European continent, the French word for motorcycle, motocyclette, or moto for short, was combined in a portmanteau with "cross country", and the name motocross stuck. The first known scramble took place at Camberley
, Surrey
in 1924. During the 1930s, the sport grew in popularity, especially in Britain where teams from the Birmingham Small Arms Company
(BSA), Norton
, Matchless
, Rudge, and AJS
competed in the events. Off-road bikes from that era differed little from those used on the street. The intense competition over rugged terrain led to technical improvements in motorcycles. Rigid frames gave way to suspensions by the early 1930s, and swinging fork rear suspension appeared by the early 1950s, several years before it was incorporated on the majority of production street bikes. The period after the Second World War was dominated by BSA
which had become the largest motorcycle company in the world. BSA riders dominated international competitions throughout the 1940s.
In 1952 the FIM
, motorcycling's international governing body, created an individual European Championship using a 500 cc engine displacement formula. In 1957, it was upgraded it to World Championship status. In 1962, a 250 cc world championship was created. It was in the smaller 250 cc category that companies with two-stroke motorcycles came into their own. Companies such as Husqvarna
from Sweden, CZ
from the former Czechoslovakia and Greeves
from England, became popular due to their lightness and agility. By the 1960s, advancements in two-stroke engine technology meant that the heavier, four-stroke machines were relegated to niche competitions. Riders from Belgium and Sweden began to dominate the sport during this period. Motocross was introduced to the United States in 1966 when Swedish champion, Torsten Hallman
rode an exhibition event against the top American TT riders at the Corriganville Movie Ranch also known as Hopetown in Simi Valley, California. The following year Hallman was joined by other motocross stars including Roger DeCoster
, Joël Robert
, and Dave Bickers. They dominated the event placing their lightweight two-strokes into the top six finishing positions. Motocross began to grow in popularity in the United States during this period, which fueled an explosive growth in the sport.
By the late 1960s, Japanese motorcycle companies began challenging the European factories for supremacy in the motocross world. Suzuki
claimed the first world championship for a Japanese factory when Joël Robert won the 1970
250 cc crown. The first stadium motocross event was held in 1972 at the Los Angeles Coliseum. In 1975, a 125 cc world championship was introduced. European riders continued to dominate motocross throughout the 1970s but, by the 1980s, American riders had caught up and began winning international competitions.
During the late 1970s and early 1980s, Japanese motorcycle manufacturers presided over a boom period in motocross technology. The typical two-stroke air-cooled, twin-shock rear suspension machines gave way to machines that were water-cooled and fitted with single-shock absorber rear suspension. By the 1990s, increasingly stringent environmental laws in California forced manufacturers to develop environmentally friendly four-stroke technology. At the turn of the century, all the major manufacturers have begun competing with four-stroke machines. European firms also experienced a resurgence with Husqvarna
, Husaberg
and KTM
winning world championships with four-stroke machinery.
The sport evolved with sub-disciplines such as stadium events known as supercross
and arenacross held in indoor arenas. Freestyle motocross
(FMX) events where riders are judged on their jumping and aerial acrobatic skills have gained popularity, as well as supermoto
, where motocross machines race on both tarmac and off road. Vintage motocross events have also become popular with riders competing on bikes usually pre-dating the 1975 model year.
Grand Prix, the World Championship series, and the AMA's
American National Championship.
The AMA Motocross champions in 2010 were
250 – Trey Canard (USA), Christophe Pourcel (FRA) and Dean Wilson (GBR)
450 – Ryan Dungey (USA), Brett Metcalfe (AUS) and Andrew Short (USA)
. There are two classes: the 250 Motocross Class for 0–125 cc 2-stroke or 150–250 cc 4-stroke machines; and the 450 Motocross Class for 150–250 cc 2-stroke or 251–450 cc 4-stroke machines.
A 'Veterans' series was introduced in 2009 with just two rounds but the demand for places was so high that from 2011 the Veterans series will have three rounds, held over six races.
to grip both the pavement and dirt. Some tracks for these race events have jumps, berms, and whoops just like true motocross tracks. For special events, the Supermoto track may incorporate metal ramps for jumps that can be disassembled and taken to other locations. Supermoto races may take place at modified go-kart tracks, road racing tracks, or even street racing tracks. There are also classes for kids such as the 85 cc class.
Supermoto
got its start in the late 1970s as a fun side project for many road racers. Its first exposure to a wide audience came on the American television program ABC's Wide World of Sports in 1979. UK racing journalist Gavin Trippe
envisioned a racing event that would prove who the best motorcycle racer was and from 1980 to 1985, he organized a yearly event called "The Superbikers," which pitted the top road racers and motocross racers against one another on specially modified bikes raced on special tracks on the television show. After 1985, the sport died and received little exposure, but in Europe, the sport started gaining popularity, and in 2003 it was revived in the United States, when the name became "Supermoto".
and quadcross sections. GNCC Racing
began around 1980 and includes hare scramble and enduro type races. To date, events are mainly held in the eastern part of the United States. GNCC racing features many types of obstacles such as, hill climbing, creek and log crossings, dirt roads and wooded trails.
ATV National Motocross Championship was formed around 1985. ATVMX events are hosted at motocross racetracks throughout the United States. ATVMX consists of several groups, including the Pro (AMA Pro) and Amateur (ATVA) series. Championship mud racing (CMR) saw its infancy in 2006 as leaders of the ATV industry recognized a need for uniformity of classes and rules of various local mud bog events. Providing standardized rules created the need for a governing body that both racers and event promoters could turn to and CMR was born. Once unified, a true points series was established and lead to a national championship for what was once nothing more than a hobby for most. In 2007 the finalized board of directors was established and the first races were held in 2008. Currently, the CMR schedule includes eight competition dates spanning from March to November. Points are awarded throughout the season in several different competition classes of ATV and SxS Mud Racing. The 2008 year included Mud Bog and Mudda-Cross competitions, but the 2009 and future seasons will only have Mudda-Cross competitions. Classes range from 0–499 cc to a Super-Modified class which will allow any size ATV in competition.
The supercross season travels all of the US going a different city every weekend for the next race. There are 17 races in the 2011 and 2012 Monster Energy AMA/FIM Supercross schedule. The Supercross Lites riders series is split into 2 series, the East and the West Coast. The Supercross class has one large series where they travel from east to west for the race and even go to Canada for a couple rounds out of the series. Racers only get a month or two off out of the year between the Supercross and the motocross series, Racers endure crazy jumps and obstacles in their Supercross races that they have to endure for a heat race and a main event.
racing, known as Sidecarcross
has been around since the 1950s but has declined in popularity ever since mid-1980s. This variant is common in Europe, with a few followers in USA, New Zealand and Australia. The premier competition, the Sidecarcross World Championship
, is contested on European tracks only and almost exclusively by Europeans.
Motocross sidecars are purpose built frames that resemble an ordinary motocross-cycle with a flat platform to stand on attached to either side and a handlebar at waist height to hold on to. The side of the "chair" (slang for the platform) usually follows the side of the road the nation in question drives upon, but not always. The passenger balances the bike by being a counterweight, especially in corners and on jumps. It is driven on ordinary crosstracks.
It is very physically demanding, especially for the passenger. This is reflected in most in the Swedish term for passenger – "burkslav", roughly translated as trunk/body/barrel-slave. This name comes from the early sidecars where the platform looked like a real road-sidecar and not today's platform.
The major frame builders today are VMC, BSU, AYR, EML and Woodenleg. Ordinary engines can be used, but size matters and two engines purpose built for sidecars exist, Zabel (Germany) and MTH
(Austria) are most common. Four-strokes are getting more common, usually KTM
(Austria).
Originally, there was only one way to acquire a pit bike. A rider would buy a child's minibike, usually a Honda
CRF 50 or Kawasaki
KLX110, and apply all the necessary upgrades and modifications to build a competitive pit bike. Of course, a rider could also buy a used bike. Since 2004, manufacturers have begun designing, manufacturing, importing, and selling already complete pit bikes. These bikes are less expensive, and require less time to complete.
Pit bikes are powered by 4-stroke, horizontal, single-cylinder engines ranging anywhere in displacement from 49 cc to 195 cc. A typical pit bike is usually a small dirt bike, but it has become common to be able to buy pit bikes with street-style wheels and tires. Pit bikes with street tires, as opposed to knobby tires, are used in Mini Supermoto Racing.
Pit bikes are frequently heavily customized with decorative add-ons and performance-enhancing parts. Many riders and mechanics bore-out or replace engines in order to increase displacement and therefore power output. Heavy duty suspension systems, are often a necessary addition, since the stock mini-bike suspension was designed for a small child. Wheel, brake, and tire upgrades are sometimes performed to improve handling.
Pit bikes also have their own separate competitions held with classes generally corresponding to wheel size. This is a notable difference from Motocross and Supercross competition, where classes are separated by engine displacement. Pit bike racing is a relatively new niche of motocross, and as such, there is no official governing body similar to the AMA.
The above are the major five manufactures in most markets, the manufactures below command a smaller market share (currently – 2007).
Manufacturers that have ceased production
(FIM), with federations in many nations.
All-terrain vehicle
An all-terrain vehicle , also known as a quad, quad bike, three wheeler, or four wheeler, is defined by the American National Standards Institute as a vehicle that travels on low pressure tires, with a seat that is straddled by the operator, along with handlebars for steering control...
racing held on enclosed off road
Off-roading
Off-roading is a term for driving a vehicle on unsurfaced roads or tracks, made of materials such as sand, gravel, riverbeds, mud, snow, rocks, and other natural terrain.-Off-road vehicle:...
circuits. It evolved from trials
Motorcycle trials
Motorcycle trials, also termed observed trials, is a non-speed event on specialized motorcycles. The sport is most popular in the United Kingdom and Spain, though there are participants around the globe....
, and was called scrambles, and later motocross, combining the French moto with cross-country. BMX
BMX
Bicycle motocross or BMX refers to the sport in which the main goal is extreme racing on bicycles in motocross style on tracks with inline start and expressive obstacles, and it is also the term that refers to the bicycle itself that is designed for dirt and motocross cycling.- History :BMX started...
, or bicycle motocross, is the equivalent sport for non-motorized dirt bikes.
History
Motocross first evolved in the United Kingdom from motorcycle trialsMotorcycle trials
Motorcycle trials, also termed observed trials, is a non-speed event on specialized motorcycles. The sport is most popular in the United Kingdom and Spain, though there are participants around the globe....
competitions, such as the Auto-Cycle Clubs's first quarterly trial in 1906 and the Scottish Six Days Trial
Scottish Six Days Trial
The Scottish Six Days Trial is an internationally recognised Motorcycle trials competition, which has been running since 1909 making it the oldest motorcycle trials event in the world...
that began in 1909. When delicate balancing and strict scoring of trials were dispensed with in favor of a flat out race to be the fastest rider to the finish, it was called scrambles, said to have originated in the phrase, "a rare old scramble" describing one such early race. When scrambles spread to the European continent, the French word for motorcycle, motocyclette, or moto for short, was combined in a portmanteau with "cross country", and the name motocross stuck. The first known scramble took place at Camberley
Camberley
Camberley is a town in Surrey, England, situated 31 miles southwest of central London, in the corridor between the M3 and M4 motorways. The town lies close to the borders of both Hampshire and Berkshire; the boundaries intersect on the western edge of the town where all three counties...
, Surrey
Surrey
Surrey is a county in the South East of England and is one of the Home Counties. The county borders Greater London, Kent, East Sussex, West Sussex, Hampshire and Berkshire. The historic county town is Guildford. Surrey County Council sits at Kingston upon Thames, although this has been part of...
in 1924. During the 1930s, the sport grew in popularity, especially in Britain where teams from the Birmingham Small Arms Company
Birmingham Small Arms Company
This article is not about Gamo subsidiary BSA Guns Limited of Armoury Road, Small Heath, Birmingham B11 2PP or BSA Company or its successors....
(BSA), Norton
Norton (motorcycle)
Norton is a British motorcycle marque, originally from Birmingham, founded in 1898 as a manufacturer of "fittings and parts for the two-wheel trade". By 1902, they had begun manufacturing motorcycles with bought-in engines. In 1908, a Norton-built engine was added to the range...
, Matchless
Matchless
Matchless is one of the oldest marques of British motorcycles, manufactured in Plumstead, London, between 1899 and 1966. A wide range of models was produced under the Matchless name, ranging from small two-strokes to 750 cc four-stroke twins...
, Rudge, and AJS
AJS
AJS was the name used for cars and motorcycles made by the Wolverhampton, England, company A. J. Stevens & Co. Ltd, from 1909 to 1931, by then holding 117 motorcycle world records, and after the firm was sold the name continued to be used by Matchless, Associated Motorcycles and Norton-Villiers on...
competed in the events. Off-road bikes from that era differed little from those used on the street. The intense competition over rugged terrain led to technical improvements in motorcycles. Rigid frames gave way to suspensions by the early 1930s, and swinging fork rear suspension appeared by the early 1950s, several years before it was incorporated on the majority of production street bikes. The period after the Second World War was dominated by BSA
Birmingham Small Arms Company
This article is not about Gamo subsidiary BSA Guns Limited of Armoury Road, Small Heath, Birmingham B11 2PP or BSA Company or its successors....
which had become the largest motorcycle company in the world. BSA riders dominated international competitions throughout the 1940s.
In 1952 the FIM
Fédération Internationale de Motocyclisme
The Fédération Internationale de Motocyclisme is the governing body of motorcycle racing. It represents 103 national motorcycle federations that are divided into six regional continental unions....
, motorcycling's international governing body, created an individual European Championship using a 500 cc engine displacement formula. In 1957, it was upgraded it to World Championship status. In 1962, a 250 cc world championship was created. It was in the smaller 250 cc category that companies with two-stroke motorcycles came into their own. Companies such as Husqvarna
Husqvarna Motorcycles
Husqvarna Motorcycles, a subsidiary of BMW, is a company manufacturing motocross, enduro and supermoto motorcycles. The company began producing motorcycles in 1903 at Huskvarna, Sweden, as a branch of the Husqvarna armament firm which had supplied the Swedish army with rifles since 1689.-History:As...
from Sweden, CZ
Ceská Zbrojovka Strakonice
Česká zbrojovka is a Czech firearms manufacturer also known for making ČZ motorcycles. ČZ was established as a branch of the Škoda Works Armament in Strakonice, Czechoslovakia in September 1919.-History:...
from the former Czechoslovakia and Greeves
Greeves (motorcycles)
Greeves Motorcycles Ltd is a British motorcycle manufacturer producing motorcycles mainly for the trials and off-road market. Owner Richard Deal bought the rights to the Greeves name in May 1999. The original company had been producing motorcycles since 1952, funded by a contract with the...
from England, became popular due to their lightness and agility. By the 1960s, advancements in two-stroke engine technology meant that the heavier, four-stroke machines were relegated to niche competitions. Riders from Belgium and Sweden began to dominate the sport during this period. Motocross was introduced to the United States in 1966 when Swedish champion, Torsten Hallman
Torsten Hallman
Torsten Hallman was a four-time motocross World Champion. He was one of the men responsible for introducing motocross to the United States in the late 1960s....
rode an exhibition event against the top American TT riders at the Corriganville Movie Ranch also known as Hopetown in Simi Valley, California. The following year Hallman was joined by other motocross stars including Roger DeCoster
Roger DeCoster
Roger De Coster is a Belgian former world champion motocross racer and current motocross team manager.-Motorcycling career:...
, Joël Robert
Joël Robert
Joël Robert is a Belgian motocross racer who won the 250cc Motocross World Championship six times including five times in a row....
, and Dave Bickers. They dominated the event placing their lightweight two-strokes into the top six finishing positions. Motocross began to grow in popularity in the United States during this period, which fueled an explosive growth in the sport.
By the late 1960s, Japanese motorcycle companies began challenging the European factories for supremacy in the motocross world. Suzuki
Suzuki
is a Japanese multinational corporation headquartered in Hamamatsu, Japan that specializes in manufacturing compact automobiles and 4x4 vehicles, a full range of motorcycles, all-terrain vehicles , outboard marine engines, wheelchairs and a variety of other small internal combustion engines...
claimed the first world championship for a Japanese factory when Joël Robert won the 1970
1970 FIM Motocross World Championship season
The 1970 FIM Motocross World Championship season was the 14th F.I.M. Motocross Racing World Championship season.-Summary:Bengt Åberg won his second consecutive 500cc world championship for Husqvarna...
250 cc crown. The first stadium motocross event was held in 1972 at the Los Angeles Coliseum. In 1975, a 125 cc world championship was introduced. European riders continued to dominate motocross throughout the 1970s but, by the 1980s, American riders had caught up and began winning international competitions.
During the late 1970s and early 1980s, Japanese motorcycle manufacturers presided over a boom period in motocross technology. The typical two-stroke air-cooled, twin-shock rear suspension machines gave way to machines that were water-cooled and fitted with single-shock absorber rear suspension. By the 1990s, increasingly stringent environmental laws in California forced manufacturers to develop environmentally friendly four-stroke technology. At the turn of the century, all the major manufacturers have begun competing with four-stroke machines. European firms also experienced a resurgence with Husqvarna
Husqvarna Motorcycles
Husqvarna Motorcycles, a subsidiary of BMW, is a company manufacturing motocross, enduro and supermoto motorcycles. The company began producing motorcycles in 1903 at Huskvarna, Sweden, as a branch of the Husqvarna armament firm which had supplied the Swedish army with rifles since 1689.-History:As...
, Husaberg
Husaberg
Husaberg is a manufacturer of off-road and supermoto four-stroke and two-stroke motorcycles. Husaberg motorcycles are known for their larger displacement engines and for their race-oriented construction...
and KTM
KTM
KTM Sportmotorcycle AG is an Austrian motorcycle, bicycle and moped manufacturer.The company was founded in 1934 by engineer Hans Trunkenpolz in Mattighofen. It started out as a metal working shop and was named Kraftfahrzeuge Trunkenpolz Mattighofen...
winning world championships with four-stroke machinery.
The sport evolved with sub-disciplines such as stadium events known as supercross
Supercross
Supercross is a motorcycle racing sport involving off-road motorcycles on an artificially-made dirt tracks consisting of steep jumps and obstacles. Professional supercross contest races are held almost exclusively within professional baseball and football stadiums.-History:Supercross was derived...
and arenacross held in indoor arenas. Freestyle motocross
Freestyle Motocross
Freestyle Motocross is a variation on the sport of motocross in which motorcycle riders attempt to impress judges with jumps and stunts.The two main types of freestyle events are:...
(FMX) events where riders are judged on their jumping and aerial acrobatic skills have gained popularity, as well as supermoto
Supermoto
Supermoto is motorcycle racing on a circuit that alternates between three types of track: flat track, motocross and road racing, using motorcycles designed for that purpose...
, where motocross machines race on both tarmac and off road. Vintage motocross events have also become popular with riders competing on bikes usually pre-dating the 1975 model year.
Major competitions
The world is dominated by two main Motocross series; the FIM'sFédération Internationale de Motocyclisme
The Fédération Internationale de Motocyclisme is the governing body of motorcycle racing. It represents 103 national motorcycle federations that are divided into six regional continental unions....
Grand Prix, the World Championship series, and the AMA's
American Motorcyclist Association
The American Motorcyclist Association is an American not-for-profit organization of more than 300,000 motorcyclists that organizes numerous motorcycling activities and campaigns for motorcyclists' legal rights...
American National Championship.
The AMA Motocross champions in 2010 were
250 – Trey Canard (USA), Christophe Pourcel (FRA) and Dean Wilson (GBR)
450 – Ryan Dungey (USA), Brett Metcalfe (AUS) and Andrew Short (USA)
FIM Motocross World Championship
The Grand Prix (or Motocross World Championship) is predominantly held in Europe with some "flyaway" rounds, recently in Chile, South Africa, Japan and the United States, but over its history it has visited numerous countries including; Indonesia, Australia and countries on both American continents. There are three classes: MX1, MX2 and MX3 (analogous to "450 cc" and "250 cc", and "open", respectively). Race day consists of two motos with a duration of 35 minutes plus two laps, while the series is longer, generally incorporating over 16 rounds.AMA Motocross Championship
The AMA Motocross Championship (the "outdoor series") season begins in early May and continues until mid-September, and consists of twelve rounds at twelve major tracks all over the continental United StatesUnited States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
. There are two classes: the 250 Motocross Class for 0–125 cc 2-stroke or 150–250 cc 4-stroke machines; and the 450 Motocross Class for 150–250 cc 2-stroke or 251–450 cc 4-stroke machines.
Motocross des Nations
The annual Motocross des Nations (now called Motocross of Nations) is usually held at the end of the year when National and World Championship series have ended. The format involves teams of three riders representing their nations. Each rider competes in a different class (MX1, MX2 and "Open"). There are three motos with two classes competing per moto. The location of the event changes from year to year. The United States, Belgium and Great Britain have had the greatest success.British Motocross Championship
The Maxxis British Motocross Championship is the main UK off road competition and organised into classes of MX1 and MX2. MX1 for is for 251 cc to 450 cc (fourstroke) and MX2 for 175 cc to 250 cc fourstroke motorcycles. In 2007 an additional youth class, the MXY2 class, was added to the programme at selected rounds.A 'Veterans' series was introduced in 2009 with just two rounds but the demand for places was so high that from 2011 the Veterans series will have three rounds, held over six races.
Sports derived from Motocross
A number of other types of motorcycle sport have been derived from Motocross.Freestyle
Freestyle Motocross (FMX), a relatively new variation of supercross, does not involve racing and instead concentrates on performing acrobatic stunts while jumping motocross bikes. The winner is chosen by a group of judges. The riders are scored on style, level of trick difficulty, best use of the course, and frequently crowd reactions as well. FMX was introduced to the X Games and mainstream audiences in 1999.Supermoto
Supermoto involves taking a motocross bike meant to be raced off-road and converting it to be raced on tracks consisting of both dirt and road. The bikes are fitted with special road racing tires with grooved treadTread
The tread of a tire or track refers to the rubber on its circumference that makes contact with the road. As tires are used, the tread is worn off, limiting its effectiveness in providing traction. A worn tire tread can often be retreaded. The word tread is often used incorrectly to refer to the...
to grip both the pavement and dirt. Some tracks for these race events have jumps, berms, and whoops just like true motocross tracks. For special events, the Supermoto track may incorporate metal ramps for jumps that can be disassembled and taken to other locations. Supermoto races may take place at modified go-kart tracks, road racing tracks, or even street racing tracks. There are also classes for kids such as the 85 cc class.
Supermoto
Supermoto
Supermoto is motorcycle racing on a circuit that alternates between three types of track: flat track, motocross and road racing, using motorcycles designed for that purpose...
got its start in the late 1970s as a fun side project for many road racers. Its first exposure to a wide audience came on the American television program ABC's Wide World of Sports in 1979. UK racing journalist Gavin Trippe
Gavin Trippe
Gavin Trippe is a motorcycle racing promoter, journalist, and publisher who was inducted to the Motorcycle Hall of Fame in 2005. Trippe was a motorcycling journalist in the UK until he founded a motorcycling magazine, Motor Cycle Weekly, in the United States in 1969...
envisioned a racing event that would prove who the best motorcycle racer was and from 1980 to 1985, he organized a yearly event called "The Superbikers," which pitted the top road racers and motocross racers against one another on specially modified bikes raced on special tracks on the television show. After 1985, the sport died and received little exposure, but in Europe, the sport started gaining popularity, and in 2003 it was revived in the United States, when the name became "Supermoto".
ATV/Quad Motocross
Throughout the United States and the United Kingdom there are many quad racing clubs with enduroEnduro
Enduro is a form of motorcycle sport run on courses that are predominantly off-road. Enduro consists of many different obstacles and challenges...
and quadcross sections. GNCC Racing
Grand National Cross Country
The Can-Am Grand National Cross Country Series is America's premieroff-road racing series. Founded in 1979, the 13-round championship isproduced exclusively by Racer Productions. Cross country racing is oneof the most physically demanding sports in the world...
began around 1980 and includes hare scramble and enduro type races. To date, events are mainly held in the eastern part of the United States. GNCC racing features many types of obstacles such as, hill climbing, creek and log crossings, dirt roads and wooded trails.
ATV National Motocross Championship was formed around 1985. ATVMX events are hosted at motocross racetracks throughout the United States. ATVMX consists of several groups, including the Pro (AMA Pro) and Amateur (ATVA) series. Championship mud racing (CMR) saw its infancy in 2006 as leaders of the ATV industry recognized a need for uniformity of classes and rules of various local mud bog events. Providing standardized rules created the need for a governing body that both racers and event promoters could turn to and CMR was born. Once unified, a true points series was established and lead to a national championship for what was once nothing more than a hobby for most. In 2007 the finalized board of directors was established and the first races were held in 2008. Currently, the CMR schedule includes eight competition dates spanning from March to November. Points are awarded throughout the season in several different competition classes of ATV and SxS Mud Racing. The 2008 year included Mud Bog and Mudda-Cross competitions, but the 2009 and future seasons will only have Mudda-Cross competitions. Classes range from 0–499 cc to a Super-Modified class which will allow any size ATV in competition.
Supercross
Supercross is a cycle racing sport involving racing specialized high performance off-road motorcycles on artificially made dirt tracks consisting of steep jumps and obstacles. Professional Supercross contest races are held almost exclusively within professional baseball and football stadiums. Many notable differences exist from regular motocross. Supercross tracks generally have much tighter turns and are more technical than motocross tracks due to the limited space of an indoor arena. The supercross season takes place during the winter and spring months, partially due to more controllable indoor climates involved.The supercross season travels all of the US going a different city every weekend for the next race. There are 17 races in the 2011 and 2012 Monster Energy AMA/FIM Supercross schedule. The Supercross Lites riders series is split into 2 series, the East and the West Coast. The Supercross class has one large series where they travel from east to west for the race and even go to Canada for a couple rounds out of the series. Racers only get a month or two off out of the year between the Supercross and the motocross series, Racers endure crazy jumps and obstacles in their Supercross races that they have to endure for a heat race and a main event.
Sidecars
SidecarSidecar
A sidecar is a one-wheeled device attached to the side of a motorcycle, scooter, or bicycle, producing a three-wheeled vehicle.-History:A sidecar appeared in a cartoon by George Moore in the January 7, 1903, issue of the British newspaper Motor Cycling. Three weeks later, a provisional patent was...
racing, known as Sidecarcross
Sidecarcross
Sidecar-cross racing, also known as sidecar motocross, is very similar to regular, solo motocross but with a different type of motorcycle chassis, and with a team of two people riding together instead of one, a driver and a passenger. While not confirmed most articles seem to show Sidecarcross...
has been around since the 1950s but has declined in popularity ever since mid-1980s. This variant is common in Europe, with a few followers in USA, New Zealand and Australia. The premier competition, the Sidecarcross World Championship
Sidecarcross world championship
The Sidecar Motocross World Championship is an annual event, organised by the Fédération Internationale de Motocyclisme , held since 1980. Previous to that, a European competition was held from 1971 onwards....
, is contested on European tracks only and almost exclusively by Europeans.
Motocross sidecars are purpose built frames that resemble an ordinary motocross-cycle with a flat platform to stand on attached to either side and a handlebar at waist height to hold on to. The side of the "chair" (slang for the platform) usually follows the side of the road the nation in question drives upon, but not always. The passenger balances the bike by being a counterweight, especially in corners and on jumps. It is driven on ordinary crosstracks.
It is very physically demanding, especially for the passenger. This is reflected in most in the Swedish term for passenger – "burkslav", roughly translated as trunk/body/barrel-slave. This name comes from the early sidecars where the platform looked like a real road-sidecar and not today's platform.
The major frame builders today are VMC, BSU, AYR, EML and Woodenleg. Ordinary engines can be used, but size matters and two engines purpose built for sidecars exist, Zabel (Germany) and MTH
MTH Racing engines
MTH racing engines are two-stroke lightweight engines, built by an Austrian company, MTH. They are used in motocross sidecars and ultra lightweight aeroplanes....
(Austria) are most common. Four-strokes are getting more common, usually KTM
KTM
KTM Sportmotorcycle AG is an Austrian motorcycle, bicycle and moped manufacturer.The company was founded in 1934 by engineer Hans Trunkenpolz in Mattighofen. It started out as a metal working shop and was named Kraftfahrzeuge Trunkenpolz Mattighofen...
(Austria).
Pit bikes and mini-motocross
Pit bikes are small motorbikes that participants in powersports events use to ride around the pits, which are the staging areas where team support vehicles are located. More recently, they have been used in races held on either supercross or motocross tracks. Numerous performance and aesthetic upgrades are often applied to pit bikes.Originally, there was only one way to acquire a pit bike. A rider would buy a child's minibike, usually a Honda
Honda
is a Japanese public multinational corporation primarily known as a manufacturer of automobiles and motorcycles.Honda has been the world's largest motorcycle manufacturer since 1959, as well as the world's largest manufacturer of internal combustion engines measured by volume, producing more than...
CRF 50 or Kawasaki
Kawasaki Heavy Industries
is an international corporation based in Japan. It has headquarters in both Chūō-ku, Kobe and Minato, Tokyo.The company is named after its founder Shōzō Kawasaki and has no connection with the city of Kawasaki, Kanagawa....
KLX110, and apply all the necessary upgrades and modifications to build a competitive pit bike. Of course, a rider could also buy a used bike. Since 2004, manufacturers have begun designing, manufacturing, importing, and selling already complete pit bikes. These bikes are less expensive, and require less time to complete.
Pit bikes are powered by 4-stroke, horizontal, single-cylinder engines ranging anywhere in displacement from 49 cc to 195 cc. A typical pit bike is usually a small dirt bike, but it has become common to be able to buy pit bikes with street-style wheels and tires. Pit bikes with street tires, as opposed to knobby tires, are used in Mini Supermoto Racing.
Pit bikes are frequently heavily customized with decorative add-ons and performance-enhancing parts. Many riders and mechanics bore-out or replace engines in order to increase displacement and therefore power output. Heavy duty suspension systems, are often a necessary addition, since the stock mini-bike suspension was designed for a small child. Wheel, brake, and tire upgrades are sometimes performed to improve handling.
Pit bikes also have their own separate competitions held with classes generally corresponding to wheel size. This is a notable difference from Motocross and Supercross competition, where classes are separated by engine displacement. Pit bike racing is a relatively new niche of motocross, and as such, there is no official governing body similar to the AMA.
Manufacturers
Current- HondaHondais a Japanese public multinational corporation primarily known as a manufacturer of automobiles and motorcycles.Honda has been the world's largest motorcycle manufacturer since 1959, as well as the world's largest manufacturer of internal combustion engines measured by volume, producing more than...
(Japan) - Kawasaki (Japan)
- KTMKTMKTM Sportmotorcycle AG is an Austrian motorcycle, bicycle and moped manufacturer.The company was founded in 1934 by engineer Hans Trunkenpolz in Mattighofen. It started out as a metal working shop and was named Kraftfahrzeuge Trunkenpolz Mattighofen...
(Austria) - SuzukiSuzukiis a Japanese multinational corporation headquartered in Hamamatsu, Japan that specializes in manufacturing compact automobiles and 4x4 vehicles, a full range of motorcycles, all-terrain vehicles , outboard marine engines, wheelchairs and a variety of other small internal combustion engines...
(Japan) - YamahaYamaha Motor Company, is a Japanese motorized vehicle-producing company. Yamaha Motor is part of Yamaha Corporation and its headquarter is located in Iwata, Shizuoka. Along with expanding Yamaha Corporation into the world's biggest piano maker, then Yamaha CEO Genichi Kawakami took Yamaha into the field of motorized...
(Japan)
The above are the major five manufactures in most markets, the manufactures below command a smaller market share (currently – 2007).
- ApriliaApriliaAprilia is an Italian motorcycle company, one of the seven marques owned by Piaggio, the world's fourth largest motorcycle manufacturer.Aprilia started as a scooter manufacturer, but has more recently come to be known for its race-winning sportbikes...
(Italy) - Baja (Japan)
- BenelliBenelli (motorcycles)Benelli is an Italian Motorcycle manufacturer owned by Chinese company Qianjiang Group. It once manufactured shotguns, although this part of the business is now a separate company.-Early history:...
(Italy) In 2008 they made their first modern day dirtbike 450 cc only - BetaBeta (motorcycle manufacturer)Beta is an Italian motorcycle manufacturer, specialising in off-road motorcycles. Beta are best known for their popular trials bikes. In 2005, they launched a range of enduro motorcycles using KTM engines. In the 2010 they will launch the new RR series, with a new engine made in-house...
(Italy) - BMW MotorradBMW MotorradBMW Motorrad is the motorcycle brand of the German company BMW, part of its Corporate and Brand Development division. The current General Director of the unit is Hendrik von Kuenheim....
(Germany) - CCMClews Competition MotorcyclesClews Competition Motorcycles or CCM for short, is a British motorcycle manufacturer based in Bolton, England.-History:CCM was born out of the collapse of BSA's Competition Department in 1971....
(UK) - Cobra (USA)
- DerbiDerbiDerbi is a brand of motorcycles, scooters, and recreational ATVs produced by Nacional Motor S.A.U., a Spanish subsidiary of Piaggio & Co...
(Spain) - Gas GasGas GasGas Gas is a Spanish motorcycle manufacturer, specialising in off-road motorbikes. Gas Gas are best known for their extremely popular trials bikes, although they also make successful enduro and quad bikes....
(Spain) - HusabergHusabergHusaberg is a manufacturer of off-road and supermoto four-stroke and two-stroke motorcycles. Husaberg motorcycles are known for their larger displacement engines and for their race-oriented construction...
(Austria, originally from Sweden, now owned by KTMKTMKTM Sportmotorcycle AG is an Austrian motorcycle, bicycle and moped manufacturer.The company was founded in 1934 by engineer Hans Trunkenpolz in Mattighofen. It started out as a metal working shop and was named Kraftfahrzeuge Trunkenpolz Mattighofen...
) - HusqvarnaHusqvarna MotorcyclesHusqvarna Motorcycles, a subsidiary of BMW, is a company manufacturing motocross, enduro and supermoto motorcycles. The company began producing motorcycles in 1903 at Huskvarna, Sweden, as a branch of the Husqvarna armament firm which had supplied the Swedish army with rifles since 1689.-History:As...
(Produced in Italy, originally from Sweden, now owned by BMWBMWBayerische Motoren Werke AG is a German automobile, motorcycle and engine manufacturing company founded in 1916. It also owns and produces the Mini marque, and is the parent company of Rolls-Royce Motor Cars. BMW produces motorcycles under BMW Motorrad and Husqvarna brands...
) - MaicoMaicoFor the manga series, see Maico 2010.Maicowerk A.G. was founded in 1926, originally assembling 98 and 123 cc Ilo two stroke motors. After World War II the West German motorcycle manufacturer began producing its own unit construction two stroke engines, selling engines and complete motorcycles...
(Germany) - Mojo Motorcycles (Australia)
- PoliniPoliniPolini S.p.A. is an Italian manufacturer of tuning parts for motorcycles, mopeds and scooters. Among other products, they produce cylinders and variators for both racing and road use.They also produce pocket bikes with 50cc up to 15hp....
(Italy) - Pitster Pro (United States)
- TM Racing (Italy)
- Vertemati (Italy)
- VOR (Italy)
Manufacturers that have ceased production
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Greeves (motorcycles) Greeves Motorcycles Ltd is a British motorcycle manufacturer producing motorcycles mainly for the trials and off-road market. Owner Richard Deal bought the rights to the Greeves name in May 1999. The original company had been producing motorcycles since 1952, funded by a contract with the... (UK) Hodaka Hodaka was a joint Japanese and American company that manufactured motorcycles in the 1960s and 1970s.The company also went by the name PABATCO, for Pacific Basin Trading Company. Its headquarters were in the rural town of Athena, Oregon. Pabatco was owned by Shell Oil Company from 1965 to 1978... (Japan) Harley-Davidson Harley-Davidson , often abbreviated H-D or Harley, is an American motorcycle manufacturer. Founded in Milwaukee, Wisconsin, during the first decade of the 20th century, it was one of two major American motorcycle manufacturers to survive the Great Depression... (USA) Ossa (motorcycle) Ossa was a motorcycle manufacturer based in Catalonia, Spain which was active from 1924 to 1982. Founded by Manuel Giró, an industrialist from Barcelona, Ossa was best known for lightweight two-stroke-engined bikes used in Observed Trials and Motocross... (Spain) Monark Monark, also known as Cykelfabriken Monark AB and Monark AB, is a Swedish bicycle, moped and motorcycle manufacturer, established in Varberg, Sweden 1908 by the industrialist Birger Svensson.... (Sweden) Penton Penton was a brand of off-road use motorcycle introduced in 1968 by John Penton, a noted enduro rider on the dirt bike competition circuit.Penton approached the KTM company, who at the time built bicycles and mopeds, to build a light-weight off-road motorcycle. The first Penton motorcycles were... (USA) Montesa Honda Montesa Honda is the Spanish subsidiary of Honda, which assembles several models of motorcycles, bicycles, and parts at its Barcelona plant. The company exports 75 per cent of its production to Europe.-Permanyer and Bultó:... (Spain) Puch Puch is a manufacturing company located in Graz, Austria. The company was founded in 1889 by the industrialist Johann Puch and produced automobiles, bicycles, mopeds, and motorcycles.-Pre 1919:... (Austria) Rickman Motorcycles Rickman Motorcycles was established by Derek and Don Rickman and manufactured motorcycles from 1960 through to 1975.Initially the frame designs were for scrambles, and then for road racing. Later, in 1966, road bikes were produced as well. The first street legal bike used a Triumph Bonneville engine... (UK) SWM (motorcycles) SWM was founded in 1971 by Piero Sironi and Fausto Vergani and was based in Milan, Italy. SWM manufactured Observed Trials, Enduro, Motorcross and off-road motorcycles in the 1970s and 1980s. They started with small capacity Sachs engined enduro bikes and began making Rotax engined trials bikes in... (Italy) Zündapp Zündapp was a major German motorcycle manufacturer. The company was founded in 1917 in Nuremberg by Fritz Neumeyer, together with the Friedrich Krupp AG and the machine tool manufacturer Thiel under the name "Zünder- und Apparatebau G.m.b.H." as a producer of detonators... (Germany) |
Governing bodies
Motocross is governed world-wide by the Fédération Internationale de MotocyclismeFédération Internationale de Motocyclisme
The Fédération Internationale de Motocyclisme is the governing body of motorcycle racing. It represents 103 national motorcycle federations that are divided into six regional continental unions....
(FIM), with federations in many nations.
- Australia – Motorcycling AustraliaMotorcycling AustraliaMotorcycling Australia is the governing body for motorcycle racing in Australia, covering road racing, motocross, trials, supercross, dirt track, supermoto and speedway...
(MA) - Brazil – Confederação Brasileira de Motociclismo (CBM)
- Canada – CMRCCMRCCMRC is Canada's largest motocross racing organization and a league for the top riders of the country....
/ Canadian Motorcycle AssociationCanadian Motorcycle AssociationThe Canadian Motorcycle Association was founded in 1946.In 1950 it became affiliated with the World Governing Body of the Federation Internationale de Motocyclisme. Federally incorporated in 1957, it serves as a national voice for Canadian motorcycle riders and enthusiasts.The CMA is headquartered...
/ LDRMC / CMXCMXCMX may refer to:* CMX , a Finnish rock band* CMX , a manga brand by DC Comics* CMX , a format being developed by record labels with data such as audio, lyrics, album art and the like being contained in a single file... - France – Fédération Française de Motocyclisme (FFM)
- India – Federation of Motor Sports Clubs of IndiaFederation of Motor Sports Clubs of IndiaThe Federation of Motor Sports Clubs of India was founded in 1971 and is a long-standing member of the Federation Internationale de Motocyclisme and the Federation International de l’Automobile , the world bodies for 2/3 and 4 wheeler motor sport respectively...
(FMSCI) - Ireland – Motorcycle Union of Ireland (MCUI) – NB covers the whole island
- Latvia – Latvijas Motosporta Federācija (LaMSF)
- Lithuania – Lietuvos Motociklų Sporto Federacija (LMSF)
- The Netherlands – Koninklijke Nederlandse Motorrijdersvereniging (KNMV), Motorsport Organisatie Nederland (MON)
- New Zealand – Motorcycling New Zealand (MNZ) and New Zealand Dirt Bike Federation
- South Africa – Motorsport South Africa (MSA)
- Sweden – SVEMO
- United Kingdom – Auto-Cycle Union (ACU), with other separate bodies like the Amateur Motorcycling AssociationAmateur Motorcycling AssociationThe Amateur Motorcycle Association is a non-profit making governing body for off road motorcycling sport in the United Kingdom. Based in Cannock, Staffordshire, the organisation has over 200 affiliate clubs, catering for motocross, trials, enduro and historical motocross.The organisation is based...
(AMCA), ORPA, BSMA, and YSMA. - United States – American Motorcyclist AssociationAmerican Motorcyclist AssociationThe American Motorcyclist Association is an American not-for-profit organization of more than 300,000 motorcyclists that organizes numerous motorcycling activities and campaigns for motorcyclists' legal rights...
(AMA)
See also
- FIM Motocross World Championship
- List of motocross World Championship results
- List of AMA Motocross Champions
- List of Trans-AMA motocross champions
- List of Motocross riders
- SnocrossSnocrossSnocross is a racing sport involving racing specialized high performance snowmobiles on natural or artificially-made tracks consisting of tight turns, banked corners, steep jumps and obstacles. Riders race at speed of up to 60 miles per hour...
- Hawkstone Park Motocross CircuitHawkstone Park Motocross CircuitHawkstone Park Motocross Circuit, typically referred to as Hawkstone Park or Hawkstone, is a motocross circuit situated near Market Drayton, north Shropshire, England...
- Cwmythig Hill Motocross CircuitCwmythig HillCwmythig Hill is a motocross circuit situated approximately from the town of Rhayader, Powys. As the name suggests, the circuit is predominantly a hillside circuit, with steep, natural hills mixed with man-made supercross inspired table-top jumps, along with a spectacular 'wall of death' banked...
- Motocross trainingMotocross trainingMotocross training is the combination of practicing the sport of motocross, exercising to build strength and endurance in the muscles used in the sport, nutrition that is needed to fuel the human body for optimum performance in the sport, and mental preparation...
- Outline of motorcycles and motorcyclingOutline of motorcycles and motorcyclingThe following outline is provided as an overview of motorcycles and motorcycling:Motorcycle – single-track, engine-powered, two-wheeled motor vehicle...