Vittoria Ultra Light Speed Bmx Fv Presta Rvc 40 Mm Inner Tube. Unleash peak performance with the Vittoria Ultra Light Speed BMX FV Presta RVC 40mm inner tube. This revolutionary TPU tube offers an astounding 70% weight reduction and 14% lower rolling resistance compared to standard butyl, transforming your ride. Experience lightning-fast acceleration and effortless speed on road (disc brakes only) and BMX/pump track (rim brakes). Featuring a 40mm Presta valve with a Removable Valve Core (RVC) for sealant compatibility and extender use, it´s incredibly compact and feather-light. Elevate your cycling with unparalleled efficiency and responsiveness. Vittoria Ultra Light Speed BMX FV Presta RVC 40 mm Inner TubeExperience a revolutionary leap in cycling performance with the Vittoria Ultra Light Speed Inner Tube, meticulously engineered for riders who demand the absolute best. This is the lightest and fastest inner tube available, designed for the competitive arenas of road racing and BMX, and for discerning urban cycling enthusiasts who seek ultimate efficiency. By upgrading to the Ultra Light Speed, you are not just changing a component, you are transforming your ride, gaining a tangible advantage with the convenience of traditional clincher tires.The secret to its unparalleled performance lies in its advanced, ultralight thermoplastic polyurethane construction. This innovative material drastically reduces rotational weight, making your wheels feel more responsive and agile. Compared to standard butyl inner tubes, the Ultra Light Speed slashes weight by an incredible 70%, providing an unbeatable ratio of weight reduction to cost. This significant drop in mass translates directly to faster acceleration and easier climbing, allowing you to put more of your power into forward motion. Furthermore, this state-of-the-art design reduces rolling resistance by a remarkable 14%, helping you maintain higher speeds with less effort, whether you´re sprinting for the finish line or navigating city streets.Engineered with specific applications in mind, this tube offers versatile performance with crucial compatibility considerations. For road applications, this tube is exclusively compatible with bicycles equipped with disc brakes, ensuring optimal performance and safety where heat from rim braking is not a factor. In the dynamic world of BMX racing and pump track riding, it can be safely and effectively used on bicycles equipped with traditional rim brakes, providing the ultimate competitive edge. The inclusion of a 40mm Presta valve with a Removable Valve Core (RVC) adds another layer of professional functionality, allowing for the use of valve extenders for deep-section rims and the easy addition of tire sealant for enhanced puncture protection. Its incredibly compact and feather-light form also makes it an ideal spare tube that takes up minimal space in a jersey pocket or saddle bag.Key Benefits:* Maximizes speed and acceleration by dramatically reducing rotational weight.* Significantly lowers rolling resistance for greater efficiency and less rider fatigue.* Offers an elite performance upgrade with the simplicity of clincher tire systems.* Versatile application for both competitive racing and high-performance urban cycling.* Features a Removable Valve Core (RVC) for compatibility with extenders and sealant.Technical Specifications:* Size: 20x1.65-1.95* Valve Type: Presta (FV) with Removable Valve Core (RVC)* Valve Length: 40 mm* Weight: 30 gAttributes: Inner tubes, Presta, Urban Cycling. tradeinn Bikeinn