The name Revolution explains it all, a tread design that rolls faster than a slick, while providing traction in a range of conditions. Micro-effective edges form a staircase of grooves in the direction of cornering force, and channel water away from the centre. 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 the past. As with all Vittoria Tech Series tyres, the mix of performance and durability add up to a great value GRAPHENE 2.0 compound minimizes battery usage on e-bikes3mm anti-puncture protection layer and reflective sidewall stripe for safetyTread design that rolls faster than a slick, while providing traction in a range of conditions