Continental Contact Speed 700c Wire Tire City Miles, Done Right Riders who put real mileage on pavement - commuters, fitness cyclists, urban single-speeders - need a tire that keeps rolling fast without leaving them stranded roadside. The Contact Speed delivers that with a roughened slick center tread that keeps rolling resistance low on tarmac while the lamellar shoulder structure gives you grip when you lean into corners. Double Safety System Breaker protection, built from Kevlar-reinforced high-strength nylon, sits between the tread and carcass to fend off glass, thorns, and the debris that piles up on city streets. Wire bead and E25-rated construction make it a no-fuss fit for conventional bikes and e-bikes alike. Features Roughened slick center tread low rolling resistance on pavement with a fast-rolling profile suited to tarmac and bike paths Lamellar shoulder structure provides cornering grip and confidence when leaning through turns Double Safety System Breaker Kevlar-reinforced, high-strength nylon fabric resists punctures, cuts, thorns, and glass without adding noticeable weight or rolling resistance E25 e-bike rating construction validated for e-bike use up to 25 km/h, with durability tuned to handle the added drive force Wire bead clincher durable, reliable fit on standard 700c rims Available widths: 28mm, 32mm, 35mm, 42mm covers everything from quick fitness setups to more comfortable urban touring rigs Specifications Size700c Width(s)28mm, 32mm, 35mm, 42mm Compound Protection Double Safety System Breaker (Kevlar-reinforced nylon)TPI3/180Bead Wire Type Clincher Tubeless Compatible No Conditions Pavement, urban Weight425g (700x28), 485g (700x32), 500g (700x35), 590g (700x42)Intended Use Road, Commuting, E-Bike | Continental | Contact Speed 700C Wire Tire 700X32 Reflex Safetysystem Breaker E25 | Nylon