Before a ride or race, we use to always face the wheel choice dilemma: Climbing, aero, durable? Well our buddies up in Seattle have solved that little problem for us! The Mad Fiber Tubular wheel! Weighing in at 1085g per pair, the are exceptional climbers. With 60mm front and 65mm rear, bladed spokes and narrow flange spacing the are exceptionally aerodynamic even in heavy cross wind! Want to talk about durability, how about a wheel with a 4 year warranty and no rider weight limit that never need truing! All wheels come with skewers, cork brake pads and valve extenders!