This is a brand-new Fulcrum Rapid Red 900 rear hub, taken from a new wheelset. It’s designed for gravel and all-road riders running Campagnolo Ekar 13-speed drivetrains.
Built from lightweight aluminum, the hub features sealed cartridge bearings for smooth rolling and easy serviceability. It uses CenterLock (AFS) rotor mount, 28 spoke holes, and is spaced for 12×142 mm thru-axles.
Internally, the hub runs a 3-pawl drive system with 36 points of engagement for quick response on the trail. With a flange diameter of 54 mm (both sides) and weighing only 330 g, it’s ideal for custom wheel builds or as a replacement hub for your Fulcrum setup.
Key Features: • Fulcrum Rapid Red 900 rear hub – new, take-off component • Freehub: Campagnolo Ekar N3W (13-speed) • Axle spacing: 12×142 mm thru-axle • Rotor mount: CenterLock / AFS • Spoke count: 28 holes • Flange diameter: ~54 mm (left & right) • Bearings: sealed cartridge • Material: aluminum hub shell & flanges • Engagement: 3 pawls, 36 points of engagement • Weight: 330 g • Perfect for gravel and all-road wheel builds or replacement use
