FS Dynacoil RB HUB (QR)
FS-RB: Rim Brake / 9mm QR axle
Efficient and FIELD SERVICEABLE dynamo hub for 700c, 650b and 26" wheels. Meets German StVZO standards (K1280).
Impressive efficiency: 72% at 10mph.
Most dynamo hubs are sealed at the factory and cannot be repaired by the road side or in a bike shop. These hubs need to be cut off the wheel and must be sent back to the factory.
Not with the Kasai FS Dynacoil. The bearings and the entire coil assembly of the Kasai FS can be replaced at home or at a bike shop using basic tools.