E-bikeMount
Model number: BCR-71E
- Chainring spider for Bosch gen. 3
- Compatible with 4-arm chainrings (BCD 104mm)
- 52mm chainline
- Durable steel spider
E-bikeMount Chainring spider
Upgrade your e-bike with the E-bikeMount chainring spider. Tailored for Bosch gen. 3, it pairs with any 4-arm chainrings (BCD 104mm) and boasts a 52mm chainline, enhancing efficiency. Crafted from robust steel, it guarantees long-lasting performance.
Specifications
- Sizes Standard
General
- Crankset type Single
- Arm quantity 4 arm crankset
- Bolt Circle Diameter (mm) 104
- Compatible with Bosch gen. 3