A compact, all-in-one tubeless tyre repair kit and CO2 inflator that quickly fixes flats on the road or trail. The CO2 inflator head fits Presta valves and holds a single threaded 16g or 25g CO2 cartridge. The tyre reamer and two plug insertion tools (1.5mm / 3.5mm) fold into the tool body, while a concealed compartment stores two sizes of tyre repair plugs.The TubiMaster Plus can be easily attached to bike frames using the mounting module with a grip strap and zip ties. The kit includes a CO2 inflator, one 25g CO2 cartridge, 2-in-1 tyre reamers with 1.5mm and 3.5mm plug insertion tools, a plug retainer, and a knife with a holder and dust cap.The inflator head is made of CNC aluminium and is compatible with Presta valves (with a dust cap). The tools are made of chrome vanadium steel. The kit also includes a safety lock for the CO2 cartridge, a plug insertion tool lock, a repair plug compartment, and the mounting module with a grip strap and zip ties. Additionally, three pieces each of 1.5mm x 50mm and 3.5mm x 50mm tyre repair plugs are included.The TubiMaster Plus measures 14.8 x 5.3 x 2.6 cm / 5.8"" x 2.1"" x 1"" (without the mounting module) and weighs 246.5 g / 8.69 oz (with the 25g CO2 cartridge and strap).