and up to 40mm tires with fenders

So if you want your paint finish to gleam like new

Offered in 38T-46T standard chainring sizes and 44T-50T with aero rings

A full length zip allows for maximum ventilation in and out of the saddle

CAMPAGNOLO Chorus Chain 12 Speed Computer and up to 40mm tiresIn order to guarantee impeccable, reliable performance even with bigger cassettes, precision shifting by front and rear derailleurs has seen design of a 12 speed chain entailing huge research and development efforts to make it as reliable and long lasting as an 11 speed chain, despite being narrower than the latter. The new 12 speed Chorus groupset benefits from a new Chorus 12 chain that ensures the same reliability and the same performance levels as