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-5 Manuals | ManualsLib
Shimano Nexus STePS Di2 SG-C7050-5D Internal Gear Hub for E-Bike - Centerlock - 10x135mm Nut Type - 5-Speed - black