Fulcrum Speed 57 DB C23 wheels

The new Fulcrum Speed 57 are Fulcrum's step towards a new era and dimension, the result of the fundamental synergy between form and function: Form, Function, Fulcrum. 

An uncompromising evolution: the new rims - higher, wider, lighter and more aerodynamic - new hubs and new spokes come together in a perfect wheel system .
The new wider rims, combined with 28mm tyres, provide an uncompromising level of performance, with optimal aerodynamic penetration, rolling resistance and comfort. 
The rim is built with resins and fibers made to Fulcrum specifications where, unlike previous versions, we use a new high modulus FF100 unidirectional fiber composite compound for the Speed ​​57. Through numerous experiments we have achieved the perfect mix of fibres, which together with their correct layup and extremely precise control of the resin, allows us to create a product that works in the correct elasticity range, guaranteeing specific hors of category performance and a superior driving sensation.