Product Description
This bicycle inner tube is manufactured from puncture resistant butyl rubber complete with Schrader valve. It comes flat packed for convenience & should be inflated with a hand pump only. It is advisable to ensure your tyre, wheel & rim tape are in good condition before fitting & that you should check the size & valve for compatibility.
Wheel Size: 20” Tyre Width: 1.75” – 2.12”
Valve Size: 33mm