Take your riding to the next level with the Traildigger - quality that doesn't compromise your budget. Fork : Traildigger 20"_x009d_, Chromoly Steerer with Hi-Tensile Steel Legs Fork Rake: 28mm. Front Hub : Sealed Bearing, Forged Alloy Shell, Drilled for 36 Spokes, 3/8" Chromoly Axle.