Single Barrel Bead Booster

When compressed air flowing through the valve stem is not sufficient to seat the tyre, this Bead Booster provides excellent assistance. Once charged with compressed air, the Bead Booster, by means of a 1 1/2" lever valve, dumps its entire contents in a split second. The effect of this surge, aimed into the unseated bead area, is to expand the tyre onto its seating. At this moment, the compressed air, via the valve, takes over until the tyre is inflated to full pressure. 50-130psi, 18 litre capacity.