Paul Components machine these hubs from three inch round bars of 6061 aluminium. The hub shells are put through four different machining processes before they go to finishing. The end result is something to be proud of. The wide flanges have six window cutouts in them to save weight and draw on the influence of classic track hubs.
The axle is ground from 7075 aluminium, which has a great strength to weight ratio. The outer lock nut faces are made of knurled steel for a solid grip against dropouts.
Paul Components High Flange hubs use high-fill sealed bearings. Spoke holes are chamfered to reduce stress on the head and elbow of the spoke.