RIRO Carbon Fiber Crank Road Bike 11/12 Speed 50-34/53-39T Direct Mount Bicycle UltraLight Crankset 170mm 46/48/50/52T Chainring

RIRO Carbon Fiber Crank Road Bike 11/12 Speed 50-34/53-39T Direct Mount Bicycle UltraLight Crankset 170mm 46/48/50/52T Chainring

Aliexpress UK