CJ-S7000 Cassette Joint Unit

Get the Shimano CJ - S7000 Alfine Cassette Joint Unit. Ideal for Shimano Nexus and Alfine internally geared hubs, it ensures smooth operation and reliable performance for your bike.

To use the Shimano CJ - S7000 Alfine Cassette Joint Unit, first make sure your bike has a compatible Shimano Nexus or Alfine internally geared hub. Then, carefully install the unit following the standard installation steps for bike parts. When using, pay attention to any abnormal noises or vibrations, which might indicate an issue. For maintenance, regularly clean the unit to prevent dirt and debris build - up. You can use a mild cleaner and a soft cloth. Also, check the connections periodically to ensure they are tight. If you notice any signs of wear or damage, replace the unit promptly to keep your bike running smoothly.