Speed 25 wheels were developed with a precise objective: achieve maximum performance uphill. Designed with Fulcrum’s premier technologies to marry lightness and handling in a low-profile wheel, the Speed 25 is ideal for cyclists looking to post their best times uphill, but also for ultra-cyclists who deal with adverse weather conditions and want a stable and reliable wheel even in strong gusts of wind.
- Carbon Fiber, Disc-brake rims feature an inner rim width of 21mm and profile height of 26mm
- 2-Way Fit system lets you fit tubeless tires without rim tape, thanks to the non-drilled bridge
- DIMF technology creates a matte finish directly from the mould without the need for paint treatments
- USB ceramic bearings guarantee 50% less rolling resistance compared to standard bearings
- Minimally-designed hubs paired with flat, aerodynamic spokes
- Asymmetrical rear rim provides better dish angles to achieve great lateral stiffness; fundamental for uphill sprints
- Cassette Body Type: SRAM XDR
- Color: Black
- Defined Color: Black
- Hub/Brake Compatibility: Center-Lock Disc
- ISO Diameter: 622 / road / 29"
- Rear Axle: 12mm Thru x 142mm
- Rim Material: Carbon
- Rim Width (Internal): 21
- Tire Type: Tubeless Ready Clincher
- Valve: Presta
- Wheel Size: 700c