Chainring spider for Bosch Gen 4.
- Compatible with 4 arm chainrings (BCD 104mm).
- 52mm chainline.
- Durable steel spider.
- Compatibility: Bosch Gen 4
- Crankset Type: Single
- Arm Quantity: 4 arm crankset
- BCD: 104mm
BBB E-bikeMount Spider Bosch Gen4, CL52
SKU: 2909697201
£27.99Price