FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 52-36 172.5mm Road REAR DERAILLLEUR CAGEA ASSEMBLY T

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FC-R8100 FRONT CRANKSET FC-R8100 FRONT CRANKSET ULTEGRA 52-36 172.5mm Road REAR DERAILLLEUR CAGEA ASSEMBLY TSKU 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