The Muc-Off MTB Inflator Kit allows any rider to quickly inflate their tyres and get back on the trails in no time. Muc-Off MTB Inflator Kit Features Capable of inflating tires up to 30psi from flat. Each kit contains 2x cartridges, 1x compact and durable CNC-machined inflator head with soft-touch press down button which easily controls CO2 release. Cartridges are also available separately. Dual head nozzle compatible with Presta and Schrader valves and 1x neoprene sleeve to help avoid freeze burn. Contains: 2x 25g Cartridges, Inflator Head, Neoprene Sleeve