Brakes offers a rugged and simple way to add gears to a bike. This bolt on hub features three internal gears for up to a 186% spread of the gear ratios, giving ...
The Nexus SG-C6001 Internally Geared Hub offers Shimano's ...
well-known durability for years of trouble-free use. Smooth eight-speed internal shifting is maintenance free so time can be spent riding versus wrenching.
The Shimano Nexus SG-C6061-8D Left Cone Seal Ring ...
is a part of the rear axle that works with the hub shell to prevent contaminates and moisture from getting inside of the internally geared rear hub. This is a factory replacement ...
