Type: MTB, Total package weight: 293g, 9 speed, Triple chainring, Universal pull, Top Swing (66-69), Mounting type: On the clamp, Diameter: 34.9/31.8/28.6mm, black, Material: Aluminum / Steel
The SHIMANO ACERA set is characterized by three features. Accuracy, precision and style. Precise shifting thanks to the HYPERDRIVE system with minimal energy loss during power transmission and excellent braking effect.