Vittoria Randonneur Tech tires feature classic city tread with subtle siping for wet weather use. FEATURES : Functionalized Graphene 2.0 compound minimizes battery usage on e-bikes Additional puncture protection layer and reflective sidewall stripe for safety Not approved for use with hookless rims SPECS : Labeled Size: 700 x 32 Color: Black/Reflective ISO Width (mm): 32 ISO Diameter: 622 / Road / 29" Flat Protection: Tread and Sidewall Designed for ebike: Yes Defined Color: Black Tire Type: Clincher Weight: 580 Tire Bead: Wire Tire Diameter: 700c