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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Zipp’s 303 Firecrest® Tubeless Disc-brake wheelset is designed for the real world… a world of imperfect conditions
Ramps: 5 CNC with unique 15° profile
Bottom Bracket Shell Width: 61mm* to 79mm
7 COF when air is dry
R1: a combination of a ride-compliant carbon reinforced nylon shell and a highly stiff carbon rail
ENVE M525 XC 29" MTB Carbon Wheelset (i9 Hydra Hubs) MISC Zipp’s 303 Firecrest® Tubeless Disc-brakeA purpose built XC wheelset without limitations. Light enough to race, strong enough to ride daily. Reduced fatigue and a more compliant ride through shape, laminate, and spoke hole optimization. For modern XC racers and riders who demand equal uphill to downhill performance, lightweight, durability, and vertical compliance for long hours in the saddle. Carbon fiber is responsible for unlocking the potential of bigger and wider on mountain bikes.
