Fulcrum Rapid Red 900 650B Wheelset – Campagnolo Ekar Freehub, Disc, 13 speed
The Fulcrum Rapid Red 900 650B Campagnolo Ekar wheelset is built for gravel and adventure riders who want durable performance and wide tire compatibility. Featuring 22 mm internal aluminum rims (27.1 mm external, 24.1 mm depth), they’re optimized for tires from 25 mm up to 64 mm.
The asymmetric rim profile balances spoke tension for added durability, while 28 stainless steel J-pull spokes and brass nipples keep things serviceable. Aluminum hubs with sealed cartridge bearings ensure smooth rolling and reliability, paired with CenterLock (AFS) rotor mounts and thru-axle compatibility (12×100 mm front, 12×142 mm rear).
This set includes the Campagnolo Ekar N3W freehub body, designed for 13-speed gravel drivetrains. Pair weight is ~1870 g for 650B, and the wheels are rated for a 120 kg system limit.
Key Features:
• Fulcrum Rapid Red 900 650B gravel wheelset
• Freehub: Campagnolo Ekar (N3W)
• Aluminum asymmetric rim, 22 mm inner / 27.1 mm outer width, 24.1 mm depth
• Tire compatibility: 25–64 mm wide
• Tubeless-ready (2-Way Fit Ready)
• Disc brake, CenterLock / AFS rotor interface
• Hubs: aluminum body & flanges, sealed cartridge bearings
• Axles: 12×100 mm front / 12×142 mm rear
• 28 stainless steel J-pull spokes, brass nipples
• Pair weight: ~1870 g
• System weight limit: 120 kg
