Rotor Round Chainring 55T Bcd144X5 1/8" Black bicycle pump Combination(10-33T): 10-11-12-13-14-15-17-19-21-24-28-33

Combination(10-33T): 10-11-12-13-14-15-17-19-21-24-28-33

Shimano Crank Cap Tool

6 mm steel backplate ensures light weight and stiffness

The ultimate high-performance pedal

auto display the last mode when the next time you turn on

Rotor Round Chainring 55T Bcd144X5 1/8" Black bicycle pump Combination(10-33T): 10-11-12-13-14-15-17-19-21-24-28-33Features High performance round chainring built for track and fixed gear setups. Precision machined BCD 144x5 for a perfect chainline. 1 8" thickness suitable for single speed chains. Sturdy and lightweight with a black anodized surface. Specifications Teeth: 55T BCD: 144x5 Chain Width: 1 8" Color: Black