KMC Shimano Narrow Sprocket for E-Bikes
Item number: 70544
For E-bikes with internally geared hubs: the Narrow Sprocket by KMC
The KMC Narrow sprocket is optimised for E-bikes and compatible with Shimano internally geared hubs. It is made of hardened CroMoly steel, which increases durability. With this sprocket, you can count on and optimal degree of power transfer.
Guidelines for Replacing E-bike Components:
Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked E-bikes/pedelecs with pedal assistance.Specifications:
- Application:
- E-Bike
- Mount:
- Shimano internally geared hubs
- Teeth:
- 16 T, 17 T, 18 T, 19 T, 20 T, 21 T, 22 T, 27 T, 30 T
- Gearing:
- 1x
Technical Information:
- Material:
- steel (CrMo)
Compatibility:
- KMC e1
- KMC e101 (only 18 tooth)
Features:
- 1/2" x 3/32" (narrow)
- optimised for e-bikes
- maximum longevity
- perfect power transmission
- hardened steel
- simple conversion
Manufacturer Numbers:
- 16 tooth:
- BSRS5016
- 17 tooth:
- BSRS5017
- 18 tooth:
- BSRS5018
- 19 tooth:
- BSRS5019
- 20 tooth:
- BSRS5020
- 21 tooth:
- BSRS5021
- 22 tooth:
- BSRS5022
- 27 tooth:
- BSRS5027
- 30 tooth:
- BSRS5030
Contents:
- 1 x KMC Narrow sprocket for Shimano
- 100 day return period
- Online since 1998
