Locking ring for mounting the Bosch chainring Spider on Active Line / Active Line Plus and Performance Line drive units. The required O-ring must be ordered separately if required.
| Product name: | Bosch Spider Lockring for Active Line / Active Line Plus / Performance Line - BDU3XX | 
| Manufacturer: | Bosch | 
| Item code: | BOH575213 | 
| Activity: | Cycling | 
| Usage bikesport: | E-Bike | 
| E-bike accessories: | Bolts / Spacer / Bearings | 
| Model year: | 2022 | 
| Collection: | Full year | 
| Color: | Black | 
| Manufacturer item code: | BDU3XX | 
| Manufacturer page: | https://www.bosch-ebike.com/de/ |