Fulcrum Speed 42 DB C23 Wheels

The new Fulcrum Speed 42 wheels mark Fulcrum's step into a new era and dimension, the result of the fundamental synergy between form and function: Form, Function, Fulcrum .
A no-compromise evolution: the new rims - taller, 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 28 mm tires, deliver no-compromise performance, with optimal aerodynamic penetration, rolling resistance and comfort.
The rim is constructed with resins and fibers made to Fulcrum specifications. Unlike previous versions, we use a new composite mix of FF100 high-modulus unidirectional fibers for the Speed 42. Through numerous experiments, we have achieved the perfect mix of fibers, which, together with their correct layup and extremely precise resin control, allows us to create a product that works within the correct elasticity range, ensuring specific hors catégorie performance and a superior riding feel.

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