Description
Replacement E-Bike chainrings for Bosch Gen 3 and 4 drivetrains. New tooth design provides vastly improved chain retention and interface. Gen 3 and 4 available in multiple tooth counts and multiple chainlines for Gen 4 chainrings
Tech Specs
| Mount Compatibility | Direct Mount |
| Teeth | 38T |
| Type | 50mm Chainline |
| Material | |
| Spec | |
| Color | Black |
| Chain Compatiblity | 1/2x11/128` |
| Tooth Type | Standard |
| Weight | |
| Offset |
Product Identifiers
| Brand | KMC |
| Type | Chainrings |
| SKU | J212548 |
| UPC | 766759000431 |
| MPN | RING00431 |