Measure and refill sealant without having to deflate the tire completely
A rubber flap prevents sealant from filling and blocking the valves
Valves are compatible with most tubeless compatible rims
Kit consists valves (2), a measuring/refilling syringe with removable tube, a bottle of sealant (250ml/8oz), a valve core tool, a additonal needle, and a roll of rim tape (10m/11yd)