Freedom Tube TPU Ultralight 35g Road 700x18-28C 65mm Threadless Black Valve

Engineered for competitive cyclists seeking minimal weight without compromise, this TPU ultralight tube delivers exceptional performance in a featherweight 35g package. The 700x18-28C sizing accommodates narrow road tyres, while the 65mm threadless valve integrates seamlessly with modern rim designs. TPU construction offers superior puncture resistance and durability compared to butyl alternatives, maintaining pressure retention over extended rides. The black valve finish complements contemporary bike aesthetics. Ideal for racing applications, training, or weight-conscious builds where every gram matters.

Made from TPU (Thermoplastic Polyurethane) which is not only light in weight but offers great road feel with greater puncture protection and blowouts  than a standard tube. 

TPU offers a 30% higher elongation rate, unique R-angle design of the inner tube, great air retention. 

Sourced from BASF in Germany, TPU is made from recyclable material.