20x1.7/2,2 mm Self-repairing Schrader Valve 33mm Inner Tube size-g-13-n-26209-b-958 Lateral CS technology makes the

Lateral CS technology makes the cushioned heel effective and robust

The paddle should be adjusted to around 15-20 cm more than your height: E

stability and safety of the product

Slightly pre-inflate the inner tube

Light and perfectly suited to transporting and storing your kid's inline or ice skates along with any protective equipment

20x1.7/2,2 mm Self-repairing Schrader Valve 33mm Inner Tube size-g-13-n-26209-b-958 Lateral CS technology makes theThis inner tube allows you to continue cycling when a conventional inner tube would have gone flat. Fitting a tyre: Start mounting the tyre at the valve. Finish mounting the tyre opposite the valve to avoid pinching the inner tube. Never mount your tyre with a tool or a tyre lever, as you risk pinching and puncturing the inner tube. How to change an inner tube Before installing your inner tube, watch our video, inflate it slightly, insert the valve,