Double SafetySystem Breaker, for e-bikes up to 25 km/h, 3/180 TPI A tyre for speed and comfort, double puncture protection, good grip with roughened and fast slick profile, Safety Level 4 Contact SpeedThe Contact Speed from CONTINENTAL is the right tyre for city speedsters and fitness bikes. Not only visually with its roughened, fast slick profile for fast asphalt tracks, but also with the "SafetySystem Breaker" puncture protection, a Kevlar-reinforced, very strong nylon fabric. It is lightweight and combines good rolling properties with effective puncture protection. ETRTO 50-559 Main colour black Application city / trekking TPI / EPI 3x 180 Type/kind of article Version wired tyres Wheel size 26 "