Bluetech Presta valve inner tube

Excess air chambers Bluetech Ultra Lite. The Excess air chambers Bluetech Ultra Light are the ultimate lightweight competition air chambers for BMX. Weighing a third of most Lite rubber air chambers, the Excess Ultra Light (Ultra-light) are high-end BMX air chambers. The Excess air chambers Bluetech Ultra Light are made from thermoplastic polyurethane. They are incredibly light and durable for BMX competition. They are crafted from a blend of solid and flexible polymers, offering superior quality and price in terms of performance and weight for BMX competitions. This allows you to have the lightest weight package for your BMX wheels. Parts: Air chambers Valves: Presta 40mm Tire types: Tubetype Chamber types: Lightweight