Vittoria Ultra Light Speed Inner Tube

Vittoria Ultra Light Speed Inner Tube 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 technology and are 0;35mm thick. They are extremely thin if compared to butyl inner tubes; which usually are 1mm thick. The welding is performed with high frequency technology.