2 x White Wall Tyres + Inner Tubes for Graziella Bicycle City Bike 20 1.75 (47 406)

The inner tubes are made of butyl, a type of synthetic rubber that is very elastic and at the same time airtight depending on the mixtures used, there may be different product qualities: Ecovelò inner tubes have extreme characteristics in terms of tightness and elasticity and can be used for a wide range of tire sizes The Ecovelò tyre is made up of four essential elements: carcass (frame), headband for stable positioning on the rim, tread (mixture) of rubber, puncture protection (except special ultra-light and sporty ones, in which this characteristic is intentionally eliminated) Free download (by opening the links in the description in Google) of the assembly video, the complete guide on tyres and tubes and the tyre measurement chart Made with high quality materials Ideal gift for lovers Reliable range Product that combines tradition and innovation