Description
The Novatec D902SB-B12-S4S-11S E-Bike rear hub is designed for 8–11-speed systems.
- 12 × 148 mm thru axle
- 32 holes
- 6-bolt disc mount
- 4 × NBK sealed bearings
- Weight: 546 g
- Steel ratchet
- H/E440
- 8–11 speeds
- 4 pawls
- Steel 40T ratchet ring
- Suitable for E-Bike