Package contains 10 pairs. RD-TY05/15/20/22/30, RD-CT92/MJ05
Type: CTB, Total pack weight: 348g, 7/8 speed, Black, Material: Aluminum/Plastic
Shimano ACERA set is characterized by three features. Precision, precision and style. Precise shifting thanks to the HYPERDRIVE system with minimal energy loss in power transmission and excellent braking performance.