Shimano Nexus Internal 4 speed Hub SG-4R40 Trim Kit 19T Cog #SG-4C35 or CJ- NX10 | eBay
Shimano - Nexus CJ-NX10 Inner Cable Fixing Bolt - SoCal Bike - Oceanside, Carlsbad and north San Diego county's favorite bike shop, Bicycle and ebike rentals, sales, and service