Topeak Tubi Master RX Inflation Kit -

A compact frame tube mount multi-function tubeless tire repair and CO2 inflation kit features Nano AirBooster CO2 inflator TubiCartridge R16 and one 16g CO2 cartridge for road bikes. Included mounting module with grip strap allows the TubiMaster RX to be attached to seatpost or bike frames with ease.

Nano AirBooster CO2 inflator TubiCartridge R16 and one 16g CO2 cartidge

CNC aluminum head; Fits Presta / Schrader valves

Attaches to the bike with an adjustable nylon strap