Pirelli Cinturato Smartube Reinforced Bicycle Inner Tube, 700x28 35, 60mm Presta Valve

Cinturato SmarTUBE is a one-of-a-kind inner tube: reduced weight and compact with an unparalleled puncture protection when compared to standard butyl inner tubes. TPU (Thermoplastic Polyurethane) formulation delivers the best performances for those who are looking for superior puncture resistance with low weight and compact size. Considerably lighter and more compact then a conventional butyl tube. Great to carry as a spare as it takes up less space. This version is reinforced for even better puncture protection. 60mm Presta Valve with Removeable Valve Core