Description
4 arm ebike chainring, BCD: 104mm, for hub gear drivetrains.
- Compatible with Bosch (gen 3 and gen 4), Shimano Steps and other ebikes systems in combination with a BCD 104mm (spider).
- Compatible with 1-8 speed (1/2″ x 3/32″) chains.
- For hub gear drivetrains only.
- made from hardened steel for an extra long lifetime.
- Chainring bolts not included (advised to use BCR-60).
| Compatibility | Hub gear drivetrains |
| Material | Carbon Steel |
| Crankset Type | Single |
| Gears | Single Speed, 7, 8 speed |
| Arm Quantity | 4 arm crankset |
| BCD | 104mm |
| Size | 36, 38, 40, 42, rr, 46, 48T |
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