Compatible with wet weather use Our popular semi-slick tread for the city and touring, featuring subtle siping for wet weather use. E-bike compliant Graphene compound rolls fast, and when used on an e-bike, extends battery life. Reflective sidewall stripe increases your visibility for oncoming motorists. The Solid Shielding puncture protection layer makes punctures a thing of a past. As with all Vittoria Tech Series tires, the mix of performance and durability add up to a great value! FEATURES: Classic city tread features subtle siping for wet weather use G2.0 Graphene compound - Regulation compliant for e-bike use SPECS: Bead: Rigid Size: 27.5 X 1.75 ?ETRTO: ?47-584 ?Weight: ?810g