The advantage is in the rim: no holes and therefore no rim tape, to the benefit of both stiffness and weight. The Racing 3 continues to represent the most reliable “travelling companion” for training rides and the "ideal partner" for any type of race.
Milled rim: this machining makes it possible to reduce the peripheral weight of the rim and makes the wheel extremely reactive
Differentiated rim height: 26mm at the front for optimal manoeuvrability; 30mm at the back to transfer all the power to the wheel
Double-butted steel spokes with aero profile: enable maximum aerodynamic penetration
Spoke anti-rotation system: keeps the spokes consistently in the position of maximum aerodynamic penetration
Oversized hub body in aluminium: provides a high degree of lateral stiffness and reduces the weight to a minimum
Top quality steel balls with cup-and-cone bearings: reduces friction and provides top performance. The cup-and-cone system makes it easy to adjust the bearings
Aluminium axle: reduces the overall weight of the wheel
New oversize flange: 9% more torsional stiffness. Greater reactivity to each change in pedalling tempo and more efficient power transmission to the wheel
Quick release: new, completely redesigned and lighter wheel block steel spine and eccentric, lever with drill lightening and aluminum die. Eccentric-closure system allows cyclist to modulate the pressure necessary for heightened sensitivity to find the proper closure for the block. Easy to use, with a material resistant to wear and tear, rust, and pressure
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