Fulcrum Rapid Red 900 Hubset – XDR Rear 12x142, Front 12x100, 28H, Disc, 11/12s
This is a brand-new Fulcrum Rapid Red 900 hubset (front + rear), removed from a new wheelset. Perfect for gravel and all-road builds, it includes a rear hub with SRAM XDR freehub (11/12-speed) and a matching front hub.
Both hubs are crafted from lightweight aluminum with sealed cartridge bearings for smooth, low-maintenance performance. They use the CenterLock (AFS) rotor interface, feature 28 spoke holes, and are thru-axle compatible — 12×100 mm front, 12×142 mm rear.
The rear hub features a 3-pawl drive with 36 points of engagement, while the front hub is optimized with a ~45 mm flange diameter for balance and stiffness. The rear flange diameter measures ~54 mm. Combined hubset weight is only ~490 g (rear 330 g, front 160 g).
Key Features: • Fulcrum Rapid Red 900 hubset – new, take-off components • Rear hub: SRAM XDR freehub (11/12-speed), 12×142 mm, 54 mm flange, 330 g • Front hub: 12×100 mm, 45 mm flange, 160 g • Rotor mount: CenterLock / AFS • Spoke holes: 28H front & rear • Bearings: sealed cartridge • Material: aluminum hub shells & flanges • Engagement: 3 pawls, 36 POE (rear) • Total weight: ~490 g (front + rear)
