Fulcrum Speed 25 DB Rear Wheel - 700c 12 x 142mm Center-Lock Disc SRAM XDR BLK

Fulcrum Speed 25 DB Rear Wheel - 700c 12 x 142mm Center-Lock Disc SRAM XDR Black. 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