The CHAOS Moto Bubble Check is a spray-on tire leak detector that is designed to find what dunk tanks might miss. Users simply spray it across the tread, bead, valve, or TPMS sensor and it bubbles only where air is actually escaping, pinpointing the leak in seconds. The low-foam formula keeps the bubbles at the leak, making the source easy to see and mark. It ships in a 32 oz. trigger-spray bottle.