CJ-S7000 Cassette Joint Unit - For Belt Drive System

The Shimano CJ - S7000 Cassette Joint Unit is designed for belt drive systems, specifically for Shimano Nexus and Alfine internally geared hubs. It offers 8 drivetrain speeds and comes in a sleek black color. This unit is a reliable choice for enhancing your bike's performance.

To use this Shimano CJ - S7000 Cassette Joint Unit, first make sure your bike has a compatible belt drive system and Shimano Nexus or Alfine internally geared hub. Install it following the standard bike part installation procedures. When riding, enjoy the smooth 8 - speed drivetrain. For maintenance, keep it clean by wiping it regularly with a dry cloth. Avoid getting it wet for long periods, as this may cause rust. If you notice any unusual noises or performance issues, check for loose parts and have it serviced by a professional if needed.