Caloi 10 was a model of race bicycle

Bicycle

A bicycle, also known as a bike, pushbike or cycle, is a human-powered, pedal-driven, single-track vehicle, having two wheels attached to a frame, one behind the other. A person who rides a bicycle is called a cyclist, or bicyclist....

s made by Brazil

Brazil

Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

ian manufacturer Caloi

Caloi

CALOI is a major Brazilian manufacturer of bicycles and bicycle equipment, along with motorized cycles like the past Mobilette models, based in São Paulo. Caloi was founded in 1898 by Italian immigrant Luigi Caloi and his brother-in-law, Agenor Poletti. In the 1960s, Caloi achieved some popularity...

 between 1972 and 1990. It was the first multispeed bicycle manufactured in Brazil, and became a cultural landmark of the 1970s and 1980s. The Caloi 10 featured 27" aluminum rims

Bicycle wheel

A bicycle wheel is a wheel, most commonly a wire wheel, designed for bicycle. A pair is often called a wheelset, especially in the context of ready built "off the shelf" performance-oriented wheels....

, 10-speed drivetrain, 52/46-teeth Chainrings, and steel frame

Bicycle frame

A bicycle frame is the main component of a bicycle, on to which wheels and other components are fitted. The modern and most common frame design for an upright bicycle is based on the safety bicycle, and consists of two triangles, a main triangle and a paired rear triangle...

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In 1990 the Caloi 10 was replaced by the Caloi 12. In 2005, Caloi introduced a new low-budget bike model called Caloi 10, featuring 12-speed drivetrain and an aluminum frame with sloping geometry.