N Driver Assembly (aka BWR Driver) for S-RF3 /S-RF5/BSR/BWR
This is the driver assembly fitted to Brompton Wide Ratio (BWR) hub, commonly referred to as the N driver, or BWR driver
This is the complete driver assembly including ball cage, dust cap, pawls, pawl spring, and actuator plate. The square washer and 3.2mm lock nut are also included.
The N version driver is not normally sold separately from the complete hub. This item is removed from new N version hub and is new and completely un-used. The driver should be well lubricated before use, on the pawls, center clutch channel, inner bearing/bearing cup, as well as the outer bearing race.
The 9-spline driver utilizes Shimano style sprocket(s).
If you have questions, feel free to contact us.