CAMPAGNOLO CHORUS CH12 UT 170x48/32 12s CARBON 1/2 X 3/32 SINGLE SPEED 99mm spindle cranks into BB30

99mm spindle cranks into BB30 frames

Absolute Black chainring bolts for Shimano DuraAce and Ultegra chainrings

For replacing OEM PF30 bottom brackets or for new bike builds

Polished silver or hard anodized finishes

CAMPAGNOLO CHORUS CH12 UT 170x48/32 12s CARBON 1/2 X 3/32 SINGLE SPEED 99mm spindle cranks into BB30New 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