ENVE, SES 7.8 Disc, Wheel, Front and Rear, 700C / 622, Holes: F: 24, R: 24, F: 12mm, R: 12mm, F: 100, R: 142, Disc Center Lock, ENVE Alloy Hub, SRAM XD-R, SetRevolutionary disc brake specific, aerodynamic, carbon fiber triathlon and time trial wheelset. With no braking surface, the rim can be made more aerodynamically efficient and impact resistant. Patented SES rim curvature has been optimized for disc brakes. Tubeless compatible and can also be run with standard inner tubes and tires. Aerodynamically optimized around fast rolling 25mm tires. Centerlock hubs do not include rotors. Brand: ENVE Model: SES