Aluminum sprocket Rennen Shimano

Specially developed for BMX Race and perfectly matched to decimal gear sprockets, the RENNEN sprocket is made of CNC-machined 7075 aluminum for a significant weight saving and optimum strength to withstand relaunches and gate exits. It is compatible with all SHIMANO type cassette bodies.

Features :

• CNC-machined 7075-T6 aluminum sprocket


• Standard cassette SHIMANO


• Chain pitch: 3/16