Sturmey Archer 2 pawl driver assembly - HSA439

Sturmey Archer 2 pawl driver assembly

Sturmey Archer 2 pawl driver assembly for as used in the Brompton BSR - Brompton Standard Ratio - rear 3 speed wheel

It is a 3 notch ISO driver - the sprocket slides onto the driver by lining up the notches and is held in place using a circlip

This driver assembly is used in the following Sturmey Archer hubs:
(It may be used in others - if you know it is, please share the knowledge and let us know)

Brompton Sturmey Archer BSR - Brompton Standard Ratio 3 speed hub
Sturmey Archer SRF3 3 speed hub
Sturmey Archer SRF5 5 speed hub

Complete with actuator plate

Sturmey Archer ref: HSA439

Note: There is a rubber band holding the actuator plate / pawls in place - this should be removed before installation

Made in Taiwan