Fulcrum Rapid Red 900 Hubset – XDR Rear 12x142, Front 12x100, 28H, Disc, 11/12s
• Fulcrum Rapid Red 900 hubset – new, take-off components. Combined hubset weight is only ~490 g (rear 330 g, front 160 g). • Rear hub: SRAM XDR freehub (11/12-speed), 12×142 mm, 54 mm flange, 330 g.