Universal Cycles -- Shimano Nexus Inter-7 SG-7R45-7 Small Parts Kit [KSM7R45N010H]
Shimano-Ebike - NEXUS Inter-5E is our new dedicated e-bike hub, a revolutionary internal gear hub designed specifically for the unique demands of e-bike riding. It also offers an enormous 263% gear range
Shimano NEXUS INTER SG-5R35 rear hub 5 speed black 36 hole 689228588196 | eBay