Genuinne Innovations 16G (Big Bertha) Threaded CO2 Cannister.
Tired of pumping and wasting valuable
time inflating your tyres when you're on the go?

They can be used with Genuine Innovations'
Ultraflate, Ultraflate Plus, Microflate, Air Chuck SL,
Second Wind MTB and Second Wind IH and many others.

These are the big 16 grammers and not a cheap knock off but THE brand!

IMPORTANT SAFETY DATA.
Cartridge under great pressure. Please use in accordance with manufacturers instructions. Non-aerosol. Recyclable steel. Volume 20 cm3. Contains 16gm Carbon Dioxide (E290) under pressure. Gross cartridge weight - 58g. Colour - Gold. Do not pierce. Never dispose of full cartridges. Keep out of reach of children. Explosion danger - 50C max temperature.

$4.00