Shimano Ultegra FC-R8100 Left Crank Arm - 170mm Black Model-Cliffhanger Model Memory Foam Comfort Saddle

Model Memory Foam Comfort Saddle Rails Steel Top Polyurethane Color Black LxW (mm) 260x170 Weight 736g Size 260X170

Rail Material Titanox Saddle Cut Out Yes Material Synthetic Clamp Style Standard Rails Gender/Age Men's Color Black Weight 240 Defined Color Black Size Small/Medium

99mm for SRAM DUB

Made in the USA Fits Brand YT

Shimano Ultegra FC-R8100 Left Crank Arm - 170mm Black Model-Cliffhanger Model Memory Foam Comfort SaddleThe 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 170 Spindle Interface Type Hollowtech II Size 170Mm