The original Bosch O-ring is a key mounting component that ensures the stability and safety of the drive on electric bikes. Its main function is to protect the spider and sprocket from loosening.
| Brand | Bosch |
| System | eBike System 2, Smart system |
| Product line compatibility | Perform. Line Speed (BDU4XX) Perf/Cargo/CX/Speed (BDU4XX) |
| Manufacturer code | 1270016119 / 2123080 |
| EAN/GTIN | 4054289000783 |

Reviews
There are no reviews yet.