Fast and quiet. It offers enough traction for light off-road use. Performance Line: Excellent quality for intensive use. RaceGuard: Puncture protection level 4. A double layer of nylon fabric. Good protection for light and sporty tires. Dual Compound: Two different rubber mixtures for better performance. Lite Skin: Skin refers to the structure of the sidewall. Lite: Lightweight, thin sidewall. Made only from the rubberized carcass. E-Bike-25 Ready: For standard pedelecs with pedal assistance up to 25 km/h, the law does not require specific tires. However, these bikes experience higher loads and average speeds than regular bikes, so Schwalbe recommends only certain tires as "E-Bike ready 25".