CAMPAGNOLO CHORUS CH12 UT 170x52/36 12s CARBON HAYES Comes in a handy divider

Comes in a handy divider case

BSA threaded ABEC-3 BB for use with 30mm diameter cranks with a spindle length of at least 104mm

*32T can only work with 48T and special bolt set 48/32

Compatible with caliper and U-brake applications

Double Arch forged 4 piston monoblock caliper design that features anti-heat

CAMPAGNOLO CHORUS CH12 UT 170x52/36 12s CARBON HAYES Comes in a handy dividerNew 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