![TPU Ultralight 35g 700x18-28C Tube 65mm Threadless Black Valve TPU Ultralight 35g 700x18-28C Tube 65mm Threadless Black Valve](https://cdn11.bigcommerce.com/s-tpvx4esvgk/images/stencil/500x500/products/163228/430169/TPU_Tube_700x18-32_65mm__73782.1707874473.jpg?c=1)
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.