Fulcrum Speed 57 Carbon Disc Brake Wheelset

Fulcrum Speed 57 Carbon Disc Brake Wheelset

• High-profile aerodynamic carbon road wheelset.

• Lightweight at just 1480g per pair.

• 57mm rim depth for maximum aerodynamic efficiency.

• Optimised for modern 28mm tyres.

• Premium FF100 high-modulus carbon construction.

• 2-Way Fit™ – tubeless and clincher compatible.

• USB ceramic bearings for smooth, efficient rolling.

• Designed for speed without compromising comfort or control.

The Fulcrum Speed 57 Disc Brake Wheelset represents Fulcrum’s step into a new era of road racing performance. Designed with a perfect balance between form and function, these wheels combine advanced aerodynamics, low rolling resistance and exceptional ride feel into one uncompromising system.

With wider, lighter and more aerodynamic rims, combined with redesigned hubs and spokes, the Speed 57 delivers elite-level speed and control for competitive road cyclists.

Advanced Aerodynamics & Ride Quality

The wider rim profile is optimised around 28mm tyres, delivering exceptional aerodynamics while reducing rolling resistance and improving comfort. The 23mm internal rim width ensures excellent tyre stability and support at lower pressures, enhancing grip and confidence at high speeds.

Next-Generation Carbon Construction

The Speed 57 rims are built using a new composite mix of FF100 high-modulus unidirectional fibres, developed specifically to Fulcrum’s specifications. Through meticulous fibre layup and precise resin control, Fulcrum has created a rim that operates in the ideal elasticity range, resulting in hors catégorie performance and a refined, responsive ride feel.

Precision Hubs & Spokes

Redesigned aluminium hubs and aero straight-pull spokes work together to form a stiff, responsive wheel system. The wheels roll on Fulcrum’s USB ceramic bearings, offering low friction, long service life and consistent performance. The Centre Lock disc interface ensures powerful and reliable braking in all conditions.

Technical Specifications:

• Wheel size: 700c

• Discipline: Road

• Weight (pair): 1480g

• Rim material: Full carbon (FF100)

• Rim height: 57mm

• External rim width: 29.3mm

• Internal rim width: 23mm

• Recommended tyre width: 25–69mm

• Tyre compatibility: 2-Way Fit (Tubeless & Clincher)

• Spokes: 24 front / 24 rear

• Spoke material: Stainless steel, double-butted

• Spoke profile: Aero, straight pull

• Nipples: Aluminium

• Brake type: Disc brake

• Disc interface: Centre Lock

• Hub material: Aluminium

• Bearings: USB ceramic, adjustable cup & cone

• Freehub options: Shimano HG or SRAM XDR

• Axle standards: Front: 12x100mm Rear: 12x142mm

• Maximum system weight: 120kg (rider, bike & equipment)

Compatibility & Fit

• Shimano HG: Shimano Road 9, 10, 11 & 12-speed and SRAM splined 9, 10 & 11-speed cassettes

• SRAM XDR: SRAM 11, 12 & 13-speed XDR cassettes only

• Compatible with 12mm thru-axle road frames and forks

• Centre Lock interface for compatibility with Centre Lock disc brake rotors