HUB, FRONT: Dahon Neutron
At only 54 grams, the Dahon Neutron is the lightest front hub on the planet. The patented design places the cartridge bearings as close as possible to the point of loading at the fork ends for improved strength and durability. Flanges are a beefy 4mm thick, to take the stresses of high spoke tensions and radial lacing. Made for us by American Classic and adapted from their US $105 Micro front hub.