FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 50-34 170mm onlineonly *Campagnolo cassettes with 8 inner

*Campagnolo cassettes with 8 inner arms on the largest cog are NOT compatible with the this adapter version

this means that it'll spin-up quickly and reduce fatigue over the length of the course

being FSC™-certified natural rubber

Apple compatibility - iPad gen 3 (or newer) / iPhone 4S (or newer) / iPod touch (5th Gen) / Apple watch / Apple TV

front: 200 mm / rear: 200 mm

FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 50-34 170mm onlineonly *Campagnolo cassettes with 8 innerSKU Description Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting 52 36, 50 34, and 46 36 chainring options. 160, 165, 170, 172. 5, and 175 mm crank arm lengths. Product Description An integral part of Shimano's new 12 speed road lineup, the FC R8100 crank builds upon Shimano's legendary front shifting and