Vittoria Ultra Light Speed Inner Tube 700×25/30 Fv Presta RVC 60mm Presta Valve

Vittoria's Ultra Light Speed inner tubes are made with thermoplastic polyurethane. Besides being completely recyclable this material offers excellent technical characteristics; it is steady from -47°C up to +100°C. It can be consistently extruded in very thin thicknesses. It has a good elasticity and it is completely airtight which allows keeping constant air pressure inside for long time. It is resistant to punctures and in case of puncture the flow of air is slower compared to butyl and latex which translates to increased safety. In order to reach the incredible 30g lightness and a higher puncture resistance than butyl tubes Ultra Light Speed are made with the multi-layer co-extrusion...

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