- Made out of butyl rubber construction
- Weight 160 grams
- Fits most modern Kids Bikes and BMX and Recumbent Bikes
- fits all 20″bike tires
- Traditional Shrader Valve
Zol tubes are made with high standards for a great balance of durability and lightweight. These tubes work on all brands and genres of bicycles. Those fancy new tires you bought aren’t worth much without a great set of inner tubes to keep them inflated. BMX, Frestyle or just ride with friends, the Zol inner tubes make your ride smooth and safe.