Alfine and Nexus CJ-7S40 and CJ-8S20 Shift Cable Fixing Bolt Unit

This is a top - notch Shift Cable Fixing Bolt Unit for Shimano Alfine and Nexus CJ - 7S40 and CJ - 8S20. Ideal for Shimano Internally Geared Hub and Dynamo small parts replacement.

To use this shift cable fixing bolt unit, first, make sure your bike is on a stable surface. Remove the old bolt unit carefully and then install the new one in its place. Tighten it gently but firmly to ensure a secure fit. When it comes to maintenance, regularly check the bolt for any signs of looseness. If it gets dirty, you can use a mild bike cleaner to wipe it down. Remember, don't over - tighten the bolt as it may cause damage. Also, keep it away from extreme temperatures and moisture to extend its lifespan.