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. SPECS: Flat Protection: Tread Design: GreenGuard, Addix E50 ISO Diameter: 622 / Road / 29" Weight (oz): 28.9 Labeled Size: 700 x 38 Color: Black/Reflective ISO Width (mm): 38 Designed for ebike: Yes Tire Intended Use: Touring-Hybrid Tire Type: Clincher Weight: 820 Tire Diameter: 700c Tire Bead: Wire