Fulcrum Sharq 57 – The Evolution of All-Road Performance

The Fulcrum Sharq 57 represents the natural evolution of a wheel that has already redefined the standards of road performance. It is the new benchmark for those seeking speed, precision, and reliability in all conditions, on mixed routes and at high paces.
With its next-generation 2-Wave Rim profile, A3r0 aerodynamic spokes, USB™ ceramic bearings and a weight of just 1,520g , the Sharq 57 combines smoothness, stability and comfort like no other wheel in its category.

Building on the success of the Sharq 42, this version significantly increases aerodynamic efficiency and ride quality, offering a more refined and controlled feel even at high speeds and in the most variable conditions.

Main features

Advanced aerodynamics: 2-Wave Rim profile

• Variable height 57–62 mm optimized to improve air penetration.

• Superior stability in crosswinds thanks to multi-profile geometry.

• More natural feeling than traditional high profiles, with greater control.

A3r0 spokes and 2:1 technology

• A3r0 stainless steel spokes (0.8 × 3 mm) with elliptical section.

• 2:1 Two-to-One™ architecture that improves torsional stiffness and power transmission.

• Self-locking aluminum nipples for long-lasting tension stability.

USB™ Ceramic Bearings

• Superior smoothness thanks to Ceramic Ultra Smooth Bearings™ .

• Adjustable cone/cup system for easy maintenance and consistent performance.

Premium FF100 carbon construction

• Full carbon rim with DIMF finish – Direct Inmold Matt Finish .

• 25mm mini-hook internal channel, compatible with tires from 29mm up to 76mm.

• Ideal for all-road use, fast competitions and technical routes.

Control and reliability on any terrain

• Structure optimized for ASTM category 2 .

• System weight limit: 120 kg .

• Maximum compatibility with Disc Brake AFS™ braking system.

Technical specifications

Structure

• Rim material: Full Carbon FF100

• Finish: Direct Inmold Matt Finish (DIMF)

• Profile height: 57–62 mm

• Wheel diameter: 28"

• External width: 29.8 mm

• Internal width (channel): 25 mm (mini-hook)

• Compatible tires: 29–76 mm

• Tire system: 2-Way Fit™ (tubeless + tubetype)

Spoke

• Front: 24, Two-to-One™

• Rear: 24, Two-to-One™

• Material: Stainless steel

• Profile: A3r0, 0.8 × 3 mm, straight-pull

• Nipples: Self-locking aluminium

Hubs

• Material: Aluminum, low flanges

• Bearings: USB™ ceramic, adjustable cup & cone

• Brake standard: Disc Brake – AFS™

• Axes:

  • Front: HH12-100

  • Rear: HH12-142

• Available vests: HG, XDR, N3W, MS12

• Technology: Real Axle Technology

Weight

• 1,520 g (set)

Other technologies

• MoMag™

• Undrilled Rim Bed

• FIC Card – 100% Handmade Quality

• Full traceability of components