Racetech bolt on 'Group N' type quick release hub kit with 6 steering wheel mounting holes. Precision CNC machined to ensure a play free splined coupling, with single master spline for quick alignment and re-connection, combined with reliable longevity. Finished with a 6 x 70mm pcd hole spacing both sides, to suit Sparco, Momo, OMP and many more steering wheels. Supplied with a bolt on adaptor plate with slug and a gold anodised release flange to meet with FIA requirements, for a brightly coloured, easily identifiable release mechanism. The lower bolt on part is attached to an aftermarket hub kit with corresponding 6 x 70mm pcd hole spacing.