RACEWORK 3D30 Road Bike Crankset 170mm mm Crank 10 11 Speed Chainring 22S GXP 50-34T 52-36T 53-39T Chainwheel
10/11-speed
Optimum power transfer
Balance of light weight and efficiency
4-arm construction for reduced weight
Crankset Weight:715g
Chainring only:170g
Material:CNC Alloy 6061