Speed 57 HG11: High Performance, Road Racing Wheels
The new Fulcrum Speed 57 are Fulcrum’s step into a new era and dimension, the result of the fundamental synergy between form and function: Form, Function, Fulcrum. An evolution without compromises: the new rims - higher, wider, lighter and more aerodynamic - the new hubs and the new spokes come together in a perfect wheel system.
The new wider rims, paired with 28mm tires, provide a level of performance without compromises, with optimum aerodynamic penetration, rolling resistance and comfort.
The rim is constructed with resins and fibres made to Fulcrum specifications where, unlike previous versions, they use a new composite mix of FF100 high modulus unidirectional fibres for the Speed 57. Through numerous experiments they have reached the perfect mix of fibres, which along with their correct layup and an extremely precise control of the resin, allows Fulcrum to create a product that works in the correct elasticity field, guaranteeing hors catégory performance specifications and a superior ride feel.
Specification
- Suitable for tube and tubeless
- Axle: Thru axle 12 x 100mm / 12 x 142mm
- Disc brake system
- Rim details: Full Carbon (FF100)
- Profile depth:
- Front & Rear: 57mm
- Rim width:
- External 29.3mm
- Internal 23mm
- Tyre compatibility: 25-65mm
- Spokes:
- Front; 24
- Rear; 24
- Aero bladed, straight pull, double butted stainless
- Hubs:
- Front; Aluminium, low flanges
- Rear; Aluminium, low flanges
- Bearings: USB ceramic bearings with adjustable cup and cone
- Target weight: 1495g
- Weight limit: 120kg (comprising cyclist, bike, equipment and luggage)
- Nipples: Aluminium, self-locking
Technologies
- 2-Way Fit™
- USB™ - Ceramic Ultra Smooth Bearings™
- 2:1 Two-to-One™
- DRSC™ - Directionated Rim-Spoke Coupling
- F.I.C. Fulcrum Identification Card - 100% HANDMADE QUALITY
- AFS axle system™
- Undrilled Rim Bed
- Rim Full Carbon technology
- Asymmetric Rim
- Cup & Cone
For more product information: https://www.fulcrumwheels.com/en/wheels/road-bike-wheels/speed-57