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25g Bike Pumps

As of 2026-10-21

High-capacity inflators for 25-gram cartridges used on mountain bike tires 14 pumps · 10 brands

Presta valve pumps Schrader valve pumps With pressure gauges Mini pumps Road Aluminum Mountain Floor pumps For balls Cheap With hoses Black 120 PSI pumps 160 PSI pumps Electric Motorcycle pumps CO2 inflators Hand pumps Frame-mounted pumps Steel 100 PSI pumps Shock pumps Auto-stop pumps Foot pumps 150 PSI pumps Dunlop valve pumps Digital Silver E Dual head pumps 300 PSI pumps Rechargeable pumps 16g CO2 pumps Red Tubeless tire pumps With LED lights Blue 25g CO2 pumps Gray Kids' Stroller pumps 20g CO2 pumps Fits 16 inch Green

Best 25g Bike Pumps

# Brand Listing Tier Weight Length See listing
1 ARSUK Quick Release CO2 Tire Inflator Mini 8.9 ARSUK Quick Release CO2 Tire Inflator Mini $13.99 0.05 kg 9.4 cm
$13.99 See listing
2 LEZYNE Control drive mountain bike co2 inflator 25g 8.5 LEZYNE Control drive mountain bike co2 inflator 25g $34.99 0.02 kg 10.9 cm
$34.99 See listing
3 CXWXC High Capacity CO2 Inflator with 25g Cartridges CXWXC High Capacity CO2 Inflator with 25g Cartridges $26 — —
$26 See listing
4 Peaty's Red Holeshot CO2 Inflator with 25g Cartridge Peaty's Red Holeshot CO2 Inflator with 25g Cartridge $36.99 0.03 kg 5 cm
$36.99 See listing
5 Planet Bike Black Zeppelin CO2 inflator head only 8.0 Planet Bike Black Zeppelin CO2 inflator head only $15.95 0.03 kg 2.5 cm
$15.95 See listing
6 Crankbrothers CO2 25G Cartridge and Inflator Crankbrothers CO2 25G Cartridge and Inflator $17.50 0.03 kg 24.1 cm
$17.50 See listing
7 Ctrepower Aluminum alloy screw on CO2 inflator Ctrepower Aluminum alloy screw on CO2 inflator $15.99 0.03 kg 4.2 cm
$15.99 See listing
8 KONG MING CAR Compact CO2 Inflator Kit Style D KONG MING CAR Compact CO2 Inflator Kit Style D $11.89 0.03 kg —
$11.89 See listing
9 Genuine Innovations Lightweight AirChuck CO2 Inflator in Black 9.0 Genuine Innovations Lightweight AirChuck CO2 Inflator in Black $17.44 0.11 kg 10 cm
$17.44 See listing
10 Weldtite Compact Jetvalve CO2 Inflator Head 8.1 Weldtite Compact Jetvalve CO2 Inflator Head $42.32 0.05 kg —
$42.32 See listing

High-capacity CO2 inflators for large tires

These inflators are specifically designed to accommodate or manage the higher volume of 25g CO2 cartridges. While 16g canisters are standard for road tires, the 25g size is the preferred choice for mountain bike (MTB) and gravel tires that require more air volume to reach rideable pressures. The heads in this set are built to handle the intense cold and pressure release associated with larger canisters.

The designs prioritize speed and minimalism. Most are 'head-only' units, meaning they consist of a nozzle and a trigger or twist-control mechanism that threads directly onto the cartridge.

Technical features for 25g compatibility

When selecting a high-capacity inflator, look for specific control mechanisms that allow for modulated airflow.

Common questions about 25g inflators

Q: Can I use a 16g cartridge in a 25g-capable inflator? A: Yes, most of these heads use a universal thread that accepts 16g, 20g, and 25g threaded cartridges. The 25g rating simply ensures the head can handle the higher volume and fitment.

Q: Do these inflators come with a freeze guard? A: Some models include a sleeve, but many are sold as the head only. It is recommended to use gloves or a neoprene sleeve to prevent skin burns from the freezing canister.

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