A compact frame tube mount, multi-function tubeless tire / chain repair and CO2 inflation kit features Nano AirBooster CO2 inflator, TubiCartridge R16, one 16g CO2 cartridge, CNC machined 9 function full metal folding tool, chain tool, and chain hook for road bikes. Included mounting module with grip strap allows the TubiMaster RXT Pro to be attached to a seatpost or seat tube with ease.