• 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.