The CNC Tubeless Drive is an innovative 3-in-1 mountain bike hand pump engineered for high-volume tubeless tire repair and inflation. The compact system combines a tubeless tire repair kit, CO2 inflator and a high-volume hand pump—all conveniently housed in a lightweight machined aluminum construction. This allows for quick trailside repair. Its long hose, overlapping handle and high volume design provides efficient inflation for up to 30 PSI (2 BAR). The chuck is tubeless specific and “flips” for Presta, or a threaded Presta shaft (with the valve core removed) to provide more airflow when seating a tubeless tire. And the CO2 inflator allows for instant inflation and additional tubeless tire seating power. It comes equipped with five aggressive, high quality tire plugs that are sealant friendly, and one replaceable 20-gram CO2 cartridge. The rebuildable CNC Tubeless Drive is the ultimate repair setup for mountain bikes and e-bikes using high-volume tubeless tires.