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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
5 40T (No BB)
speed is subject to country regulations
SH mount bracket (included) easily connects lock to bike frame
ULTIMATE CONTROL: Measurably better traction than “Bike of the Year” Stumpjumper EVO
SHIMANO FC-R8100 FRONT CRANKSET ULTEGRA 50-34 172.5MM computer 5 40T (No BB)SKU 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
