650B/27.5-Inch

- Medium profile and tread spacing for riding quickly and confidently over a mixed variety of terrains, from hard to soft, whether for dry or wet - SpeedGRIP Compound formulation for on and off-road rolling efficiency coupled with high tear resistance and high wet grip - High-strength woven Nylon fabric from bead to bead for added cut and puncture protection - Multi-ply 127tpi Nylon casing construction - Tubeless-ready aramid folding bead optimized for wide rims and lower pressure riding

- Ultra-Heavy Duty for Aggressive Riding - The R model is our rear specific design: added traction on both pedaling and braking durability without compromising rolling performance over a mixed variety of terrain, maximized for both dry or wet conditions due to the E-MTB specific SmartGRIP+ Compound. - All with a new standard of rubber lifespan and casing reliability from incorporating the HyperWALL construction. - Best paired with an M on front for a balanced riding style.