Specially made for E-Bikes.The Energizer Plus has an ultramodern, dynamic touring profile with a smooth center section and strong diamond sides. It rolls easily on the road and has good grip, even on unpaved ground. The newly created Addix E-Compound is specially optimized for maximum durability, low rolling esistance and exceptional grip even at high speed. The proven, 3mm GreenGuard guarantees reliable puncture protection in everyday touring. Of course, Energizer Plus is ECE-R75 certified.