Description
- For mounting the spider with chainring fitted
- Additionally required: O-ring 1270016119
Compatible with
- BDU4XX
- BDU37YY
- BDU31YY
Scope of delivery
- 1x Lockring
Specification
| System | Bosch eBike-System 2, The smart system |
|---|---|
| Model year | MY2024 |