FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 52-36 160mm Lights 5-inch rear wheel mated with

5-inch rear wheel mated with a 29-inch front

A 130mm Bridge saddle

It can also be used on 3-bolt shoes between the base plate and housing

HIGH ENGAGEMENT: The i9 1/1 hub optimizes control via a dual-phased-pawl drive mechanism

Pathfinder is the ultimate choice

FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 52-36 160mm Lights 5-inch rear wheel mated withSKU 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