Shimano Ultegra FC-R8100 Left Crank Arm - 175mm Black Brown SHAFT O-RINGS) (RESERVOIR AND CONTROLS

SHAFT O-RINGS) (RESERVOIR AND CONTROLS NOT INCLUDED)- SUPER DELUXE R (A1-B2)

3D Forged and Machined 6061 Alloy construction

Men’s sizes SM-2XL Women’s sizes SM-XL

Universal holder with quick release chuck for rapid bit change

Suitable for a wide range of mountain bike disciplines

Shimano Ultegra FC-R8100 Left Crank Arm - 175mm Black Brown SHAFT O-RINGS) (RESERVOIR AND CONTROLSThe Shimano Ultegra FC R8100 left crank arm features HOLLOWGLIDE structure that cuts weight yet maintains strength for better power transfer and quicker more precise front shifting. Crafted with anodized aluminum for for high strength and light weight Color Black Length 175 Spindle Interface Type Hollowtech II Size 175Mm