Sturmey Archer x-FDD Dynamo 3.0 Front Hub+70mm Drum Brake 36h

Sturmey-Archer Dynamo Drum Front Hub - 9 x 1 x 100mm Drum Brake Silver 36h. Sturmey-Archer Dynamo Drum front hub. Includes mounting hardware brake cable with housing and adjusting barrel.

6V 3.0W output

Integrated Dynamo and drum brake hub

Does not include a light

Aluminum alloy hub shell

Cartridge bearings and internal brake shoes for consistent all weather performance