Thinvik Carbon Crank Arm Size:165mm they ensure reliable performance without

they ensure reliable performance without compromising on weight savings

increase cycling speed

allows users to have a better sense of grip

Compatible with most MTB and ROAD BIKE rims

even lighter than some carbon fiber mount

Thinvik Carbon Crank Arm Size:165mm they ensure reliable performance withoutDub 29mm Spindle, Lightweight Crank for Road Bike, Compatible with Easton Interface Spider Chainrings, Length 162. 5 165 167. 5 170mm Lightweight & Durable: Crafted from premium carbon fiber, A set of crank arms weighs only 320g 0. 7lb. It achieves an exceptional balance of low weight, high stiffness, and long term durability, resulting in more efficient power transfer; Provide multiple optional lengths Dub Spindle: Features a DUB spindle system for