650B

The Top Contact is a premium-all rounder, made for riding fast and safe on the road, gravel or forest paths. Outstanding rolling characteristics fostered by a broad central tread pattern and a high-end fabric breaker make the Top Contact an ideal tire for e-bikes. - Durable and puncture protected carcass, ready for hundreds of miles, even on bad roads - Reflective sidewall stripe for added visibility - Vectran Breaker is spun from liquid crystal-polymer to create a multiple-thread thermoplastic yarn. This partially crystalline fabric is more cut-resistant than aramid and its tensile strength is five times higher than that of steel. A Vectran Breaker is lighter, more flexible and effective against cuts than a comparable nylon breaker, without affecting rolling resistance - E50 e-bike rating features a high quality structure with puncture protection to reduce premature wear brought about by the additional driving force

Developed for the essential basic training at home. Particularly smooth running. The durable cold-running compound stops heat build up. - Suitable for training on rollers/home trainers only.

Kryptotal Front tire is optimized for the front 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 Rear tire for optimum use - Durable single ply carcass construction with reinforcement. Balance between weight and robustness - 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

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 - 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 - Downhill Casing features a durable and reinforced carcass construction with supple and vivid characteristics - E25 e-bike rating features a high-quality structure with puncture protection to reduce premature wear brought about by the additional driving force

The Der Kaiser 2.4 Projekt is an uncompromising racing tire which was developed together with the best athletes worldwide. - Low rolling resistance, high puncture protection, grip in every turn - Ideal for all-around, dry, and hardpack conditions - Designed specifically for competition, and thus prioritizes grip over long life