Skip to content
Delivering to:
Collecting from:

Pumps - CO2 Bulbs

Compare (0/5)

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

JetBlack Micro CO2 Inflator

Jetblack

JetBlack Micro CO2 Inflator

Regular price $45.00 Full price
Sale price $45.00
Club price
Regular price $49.99 Full price
Lezyne Control Drive Co2 Inflator with 25g Canister

Lezyne

Lezyne Control Drive Co2 Inflator with 25g Canister

Regular price $53.00 Full price
Sale price $53.00
Club price
Regular price $59.99 Full price
BBB AirTanks Co2 Cartridge 16gm

BBB

BBB AirTanks Co2 Cartridge 16gm

Regular price $4.80 Full price
Sale price $4.80
Club price
Regular price $4.99 Full price
Muc-Off 16g CO2 Cartridge Road Inflator Refill

Muc-Off

Muc-Off 16g CO2 Cartridge Road Inflator Refill

Regular price $4.99 Full price
Sale price $4.99
Club price
Regular price $5.50 Full price
Jetblack CO2 Cartridge 25g

Jetblack

Jetblack CO2 Cartridge 25g

Regular price $8.00 Full price
Sale price $8.00
Club price
Regular price $8.99 Full price
Jetblack CO2 Cartridge 16g

Jetblack

Jetblack CO2 Cartridge 16g

Regular price $6.00 Full price
Sale price $6.00
Club price
Regular price $6.99 Full price
BBB EasyAir Co2 Inflator with 16mg Cartridge

BBB

BBB EasyAir Co2 Inflator with 16mg Cartridge

Regular price $64.99 Full price
Sale price $64.99
Club price
Regular price $69.98 Full price
Lezyne Trigger Drive Co2 Inflator Black
17% Off Full Price

Lezyne

Lezyne Trigger Drive Co2 Inflator Black

Regular price $33.00 Full price
Sale price $33.00
Club price
Regular price $39.99 Full price
BBB AirTanks XL Co2 Cartridge 25gm

BBB

BBB AirTanks XL Co2 Cartridge 25gm

Regular price $12.00 Full price
Sale price $12.00
Club price
Regular price $13.00 Full price
Muc-Off 25g CO2 Cartridge MTB Inflator Refill
20% Off Full Price

Muc-Off

Muc-Off 25g CO2 Cartridge MTB Inflator Refill

Regular price $12.00 Full price
Sale price $12.00
Club price
Regular price $14.99 Full price
Birzman Co2 Cartridge 16G - Single Canister

Birzman

Birzman Co2 Cartridge 16G - Single Canister

Regular price $4.70 Full price
Sale price $4.70
Club price
Regular price $4.99 Full price
Topeak Mini Pump Hybrid Rocket HP Silver + 1x Threaded CO2 Cartridge

Topeak

Topeak Mini Pump Hybrid Rocket HP Silver + 1x Threaded CO2 Cartridge

Regular price $115.00 Full price
Sale price $115.00
Club price
Regular price $121.99 Full price
Crankbrothers CO2 Sterling 16g

Crankbrothers

Crankbrothers CO2 Sterling 16g

Regular price $113.00 Full price
Sale price $113.00
Club price
Regular price $119.99 Full price

Find Your Size

Step 1: Measure your height

  • Take off your shoes
  • Stand with your back straight against a wall
  • Balance a book on your head to mark your height on the wall
  • Measure your height by the distance from the floor to the mark
cm

Find Your Size

Step 2: Adjust your inseam

  • Based on your height, we’ve calculated a starting point.
  • You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
  • Inseam typically falls with 5cm of the average.
cm

Find Your Size

Your results

For the we suggest the following size.

More comfort More speed
Height: --
Inseam: --
Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

Here at 99 Bikes, we back Co2 bike pumps and bulbs as the perfect handy gadget to have in case of a flat while out on a ride. They use compressed air, stored under very high pressures to quickly inflate a completely flat tyre. Given their small size, Co2 canisters are easily portable, and quite simple to use with the addition of an inflator valve.