Freedom Tpu Ultralight Race Tube 700 X 18-28c Presta 65mm

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.