Description
Description
Features:
- For securing the spider/chainring when the lockring is loosened
- System: Bosch eBike System 2, The smart system
- Model year: 2018
Product line compatibility:
- Active Line (BDU3XX)
- Active Line Plus (BDU3XX)
- Performance Line (BDU3XX)
Scope of delivery:
- 1x O-ring
