Designed to deliver maximum control all over the trail, the ENVE M635 wheelset utilizes a carbon layup that is engineered for the specific demands of trail riding. The 100% unidirectional carbon construction strikes the perfect balance of stiffness, compliance, and impact resistance, giving us a lively ride feel and instant acceleration. Gearhead-favorite Industry Nine Hydra hubs deliver 690 points of engagement for complete control, whether we're climbing technical singletrack or bombing down gnarly rock gardens, and a 35mm internal rim width supports modern wider tires for better grip.