Chambre à air 20x4.0 Valve droite Trottinette this inner tube offers excellent

this inner tube offers excellent pressure retention and effectively resists pinching and internal tire friction

and other unpaved outdoor surfaces

Matière : caoutchouc butyle

compressor and standard inflator

Chambre à air 20x4.0 Valve droite Trottinette this inner tube offers excellentList of compatible tyre sizes These bicycle inner tubes are designed to be fitted to large 20 inch tyres. If the size printed on your tyre sidewall appears in the list below, you can order these inner tubes with complete confidence. 20x4. 0 (98 406) 20x4. 0 (100 406) 20x4. 0 (102 406) 20x4. 0 (103 406) Cant see your tyre size in the list above? In that case, these inner tubes are not compatible with your bike. Have a look at our other 20 inch inner