Ofmega Mistral first generation rear derailleur from the 1980s ambrosio same Quick releases but probably
Platform notes & fabric story
Description
Ofmega Mistral first generation rear derailleur from the 1980s ambrosio same Quick releases but probably same Quick releases but probably with a longer rear axle appear to be used on Campagnolo Veloce and Mirage hubs in the late 1990s short reach version