FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 52-36 172.5mm Road REAL-TIME PHYSICAL GRADE CHANGES

REAL-TIME PHYSICAL GRADE CHANGES

SINGLE IMPACT/BASH GUARD KIT FOR 36T XX D1 (INCLUDING 1 IMPA

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FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 52-36 172.5mm Road REAL-TIME PHYSICAL GRADE CHANGESSKU 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