This is the Shimano 10 Speed Deore, Hyperglide, MTB 11-42tooth cassette.
This fits all of our 10 speed Bosch / Yamaha eBikes.
- Deore M4100 10-Speed Dyna-Sys cassette featuring light weight minimal design
- Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
- Close ratio gearing allows a more efficient use of energy through finer cadence control
- Sprockets are cut away and drilled to reduce weight without reducing rigidity
- For 10-speed HG-X MTB chains
- 11-42 Teeth