Description and materials - Bonz 20" Pro light weight front disc wheel. - Features the Bonz 20" front rim, made from high quality 6061-T6 aluminium, with a super light single-walled design which offers a better braking performance compared to the rest of rims and also saves weight. - TrialBikes Light 1,8mm Inox steel spokes, ideal for getting a strong, stiff and also a light wheel. - TrialBikes 7075 aluminium nipples, in anodised black colour. - Bonz Pro Light 28H front disc hub, with sealed bearings and International 6-bolt Disc Mount. - 100mm long axle, suitable for all forks available. Includes - Bonz Pro Light 20'' 32mm 28H front rim, black - Bonz Pro Light 28H Disc hub, black - TrialBikes Light 1,8mm Inox steel spokes, black - TrialBikes 7075 1,8mm nipples, black Finishes - Anodised black rim - Black hub with white laser-etched Bonz graphics. - Anodised black spokes - Anodised black nipples Weight - 609g (+ additional bolts and washers at 24g)