Bike races

Taken from the recent MotoGP race at the Sepang F1 Circuit in Malaysia.

Taken from the recent MotoGP race at the Sepang F1 Circuit in Malaysia.

Bike race on Pennsylvania Avenue, Washington, D.C. Color transparency by Carol M. Highsmith, between 1980 and 1990. Library of Congress Prints & Photographs Division. https://www.loc.gov/resource/highsm.14464/

Bike race on Pennsylvania Avenue, Washington, D.C. Color transparency by Carol M. Highsmith, between 1980 and 1990. Library of Congress Prints & Photographs Division. https://www.loc.gov/resource/highsm.14464/

Wheel and gears of bicycle

Wheel and gears of bicycle