Kryptotal Rear tire is optimized for the rear wheel; this all around tire balances stability of grip, traction for braking and rolling resistance. Ideal for mixed terrain conditions for you to push your limits in trail, enduro or downhill gravity riding. Carcass construction is robust and impervious against damage and penetration from foreign objects, resulting in a versatile, low weight and an attractive design Pair with Kryptol Front tire for optimum use Downhill Casing features a durable and reinforced carcass construction with supple and vivid characteristics Soft-Compound offers a balance of grip and rolling resistance for gravity focused use cases. A high level of grip with a reasonable rolling resistance for optimized rolling properties Enduro or Trail riding E25 e-bike rating features a high quality structure with puncture protection to reduce premature wear brought about by the additional driving force