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 resistance and exceptional grip even at high speeds. FEATURES: Greengaurd: The puncture protection layer under the tread that is made of 3mm flexible, special India rubber. Partly from recycling. Particularly reliable protection. ADDIX E Compound: Specially developed for e-bikes. A rubber compound for maximum durability, low rolling resistance and exceptionally good grip even at high speeds. SPECS: Labeled Size: 700 x 50 Color: Black/Reflective ISO Width (mm): 45 ISO Diameter: 622 / Road / 29" Flat Protection: Tread Weight (oz): 38 Designed for ebike: Yes Tire Intended Use: Touring-Hybrid Tire Type: Clincher Weight: 1080 Tire Bead: Wire Tire Diameter: 700c