The MUC-OFF MTB Inflator Kit is a precision CNC machined inflator made from a high-quality aluminum alloy. It is capable of inflating road tires (700 x 25c) up to 100 psi and mountain bike tires (29 x 2.4c) up to 30 psi, making it incredibly versatile for different types of cycling needs. The inflator features a durable stainless steel pin and a user-friendly soft-touch button for ease of use. To prevent freezing, it comes with a protective neoprene sleeve. It is designed with a dual-head nozzle that is compatible with both Presta and Schrader valves, ensuring it can be used with a wide range of bicycles. Additionally, it is compatible with most 16g and 25g CO2 cartridges, providing a quick and efficient solution for tire inflation.