CAMPAGNOLO CHORUS CH12 UT 170x50/34 12s CARBON DT SWISS Compatible with all 104mm 4

Compatible with all 104mm 4 Bolt chainrings

Aluminum banjo

Contains everything needed to service and bleed Tektro brakes - fittings

`Plug and Play` dual piston caliper for improved braking performance over single piston designs

CAMPAGNOLO CHORUS CH12 UT 170x50/34 12s CARBON DT SWISS Compatible with all 104mm 4New advanced carbon layup for improved performance Differing number and location of pins and shifting zones according to chainring combination ensures optimum location of shift zones during pedal stroke Available in multiple chainring combinations and crank arm lengths Tooth design specific to chainring combination Unidirectional carbon finish