Shimano Ultegra FC-R8100 Left Crank Arm - 165mm Black MFPN=WH5SKA-202 Dual layer compound - A

Dual layer compound - A firm base layer for improved rolling resistance and a softer top layer for grip and handling Flat Protection Sidewall TPI 120 Color Black Weight 392 Defined Color Black ISO Width (mm) 35 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 35 Tire Type Tubeless Ready Clincher

ISM's Performance Narrow saddles feature a 110mm width to allow for more rider body movement around the saddle

helping you conquer steep terrain and multi-day tours

easy-to-kick track ski for groomed trails

3mm with cold forging technology

Shimano Ultegra FC-R8100 Left Crank Arm - 165mm Black MFPN=WH5SKA-202 Dual layer compound - AThe 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 165 Spindle Interface Type Hollowtech II Size 165Mm