Pirelli Angel SmarTUBE X 42 mm Presta Valve Inner Tube

The Pirelli Angel SmarTUBE X 42 mm Presta Valve tube is three times thicker than the previous version for maximum robustness and puncture resistance. Pirelli SmarTUBE X is the new TPU inner tube model that Pirelli dedicates to Angel tyres: three times more grip than the current Angel SmarTUBE (which it replaces), the SmarTUBE X offers robustness and puncture resistance. It is ideal especially in city contexts or for quick commuting to and from work. Features:Use: Road42 mm Presta ValveAngel SmarTUBE X for tyres from 28-622 to 42-622 and from 42-622 to 62-622Weight approx: 154gIt is ideal especially in city contexts or for quick commuting to and from work.