Main Features: Proven Aerodynamics NACA rim profile 65 mm high and 26 mm wide reduces drag and increases stability in crosswinds Optimised for 25 mm tyres Flat spokes. Better Acceleration, Better Handling The rim's light weight reduces inertia and allows for immediate acceleration The lightness of the spokes makes the wheel more responsive Optimised spoke design for disc brakes, compatible with thru-axles The optimised UST Road system allows for more speed, more comfort and better handling, all with an easy-to-use tubeless system No inner tube means less friction, more efficiency and grip, and better protection against punctures. The new upper bridge profile of the rim makes mounting and changing tyres easier Compatible with Center Lock brake discs Weight: