The new Fulcrum Speed 42 mark a new era for the brand, embodying the philosophy Form, Function, Fulcrum. Developed through over 4,000 hours of testing in wind tunnels, labs, and real-world roads, these carbon wheels deliver the perfect balance of aerodynamics, handling, lightness, and responsiveness without compromising safety.

With a redesigned 42 mm rim profile, 23 mm internal width, and an optimized 9.5 mm nose radius, the Speed 42 ensure maximum efficiency when paired with modern 28 mm tyres. The result is 10% improved aerodynamics and up to 17% better handling compared to the previous generation, all in a wheelset weighing just 1,410 g.

Key Features & Technologies:

• Rim design: 42 mm carbon rim, 23 mm internal channel, wider and lighter than previous versions
• FF100 high-modulus fibers: new composite mix for improved stiffness and weight reduction
• DRSC™ system: plastic reinforcement between nipples and rim for durability and anti-corrosion protection
• C-LUX™ finish: glossy tubeless-ready internal surface for easy tyre fitting
• DIMF finish: direct in-mould matte outer surface with laser-engraved graphics and ultra-thin metal labels
• Spokes: 24 flat aero spokes with Two-to-One™ lacing system for maximum power transfer
• Hub: reduced dimensions (-40% flange, -10% body) for lower weight and drag, yet greater strength
• USB™ ceramic bearings: Ultra Smooth Bearings for minimal friction and long-lasting performance
• Freehub: reinforced 36-tooth ratchet, available with Campagnolo N3W, Shimano HG, and SRAM XDR bodies
• Weight: 1,410 g per set

With perfectly aligned aero spokes that never touch, reinforced hubs, and advanced composite technology, the Fulcrum Speed 42 set a new benchmark in climbing, racing, and all-around performance. For riders seeking a wheelset that blends lightness, aerodynamics, and responsiveness, the Speed 42 is the ultimate choice.