Like all SP hubs, the PD-8 is incredibly light weight when compared to its power output. Its inconspicuous design lends itself to being well suited to just about any bike. So long as the bicycle can accept a 100mm wide front axle, along with any disc brake with a 6 bolt interface. The PV-8 hub is also available for rim brakes.
Output: 6 volt 3 watt, 72 % at 15 km/h on a 28" wheel