BOX 20-MIL HOLLOW HUBS

Marc Willers, Caroline Buchanan, Kurt Pickard, the Dutch National BMX team and many other of the world’s top elite and amateur racers have been winning on BOX 20-millimeter freewheel hubs for more than two years, including a World Championships and three medals this year in New Zealand. They are more reliable and weigh less than many cassette hubs and, most important, have 20-millimeter axles. The race-proven 20-mil axles help transmit more power from the pedals to the wheels, propelling the rider forward faster and straighter. Hollow Hubs feature cold forged and CNC-machined, 6061-T6 aluminum shells fitted with precision sealed bearings and 20-millimeter, 7075-aluminum axles and axle nuts. Besides 100- front and 110-millimeter rear spacing, they also feature oversize, 32-millimeter, dropout interface washers, which further increase the stiffness of the wheels. Available in anodized red, blue, gold and black with laser-etched graphics and contrasting black interface washers and they are drilled for 36-hole rims.