FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 50-34 165mm trek it holds firm extending the

it holds firm extending the tires life and tubeless performance Tire pressure range 4

Recovery advisor

and water-resistant cover

8mm handlebar interface with relieved faceplate

Before you find yourself in a bind

FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 50-34 165mm trek it holds firm extending theSKU 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