FNFTOEZGY Compatible for RIRO Carbon Fiber Road Bike Crankset 11/12 Speed 170mm Direct Mount 50-34T 53-39T 46-52T Chainring & Carbon Crank/635(Crank 52T BB)
FNFTOEZGY Compatible for RIRO Carbon Fiber Road Bike Crankset 11/12 Speed 170mm Direct Mount 50-34T 53-39T 46-52T Chainring & Carbon Crank/551(Crank 50T BB)
FNFTOEZGY Compatible for RIRO Racer R8 Road Folding Bike Crankset 170mm 50-34T Hollow Integrated Ultralight Chainwheel/52(50-34T without BB)
FNFTOEZGY Compatible for RIRO Carbon Fiber Road Bike Crankset 11/12 Speed 170mm Direct Mount 50-34T 53-39T 46-52T Chainring & Carbon Crank/56(Crank 53-39T BB)
FNFTOEZGY Compatible for RIRO Carbon Fiber Road Bike Crankset 29mm 11/12 Speed 50-34T 52-36T 53-39T Direct Mount 110/130BCD/51(Crank 130BCD BB,170mm)
Compatible for RIRO Hollow Bike Chain, X9/X10/X11/X12EL 9-12 Speed 126L, Electroplated Colorful for Road & MTB/558(Colorful X11EL)
