NEW Campagnolo Chorus 12-Speed Crankset Campagnolo 170mm, 48/32t, Campagnolo chain_6speed A flat bottom on the

A flat bottom on the inside prevents housing from pulling through ferrules

100mm spacing

allows for lower tire pressures

20" push button wheels

NEW Campagnolo Chorus 12-Speed Crankset Campagnolo 170mm, 48/32t, Campagnolo chain_6speed A flat bottom on theThe Campagnolo Chorus 12 Speed Crankset features lightweight carbon crank arms, and is optimized for Campagnolo's Ultra Torque crank system. Utilizes Campagnolo's Ultra Torque crank system to provide a very light weight and stiff system that transfers power to the pedals without power loss Directly molded unidirectional carbon fiber cranks, steel axle, and aluminum chainrings provide exceptional stiffness and optimum power transmission Symmetrical