Minimal rolling resistance, light, and race ready, the Maxxis Aspen EXO/TR 29in Tire is hungry to gobble up miles of rolling singletrack at top speeds. Affirming that wagon-wheels are the true dominators of cross-cross country, the Aspen packs in low-profile directional lugs in the center tread for rocketing on the straightaways, and aggressive side lugs that keep the confidence high when you barrel into corners. A high-volume casing helps to smooth out rock gardens and jarring root lattices, while EXO protection works to shield you from side punctures. The dual-compound construction means you've got hard, fast-rolling rubber in the center to keep you at top speeds, and extra grip on the sides that keeps you locked into loose berms.