Why You’ll Love It

• Rapid tyre inflation in seconds
• Standard threaded design compatible with most CO2 inflator heads
• Lightweight and compact for easy carrying
• Ideal for emergency roadside repairs
• Available in both 16g and 25g sizes
• Perfect for road, gravel, MTB and commuting
• Excellent value replacement cartridges 

Which Size Should You Choose?

16g Cartridge

Ideal for:

• Road bikes
• Tyres up to approximately 32mm
• Fast race-day puncture repairs
• Riders wanting the lightest option

25g Cartridge

Best suited for:

• Gravel bikes
• Mountain bikes
• Larger volume tyres
• Bikepacking and adventure riding
• Riders wanting extra inflation capacity 

Compatible With

The CCACHE Threaded CO2 Cartridge works with most threaded CO2 inflator heads from leading brands, making it an excellent replacement cartridge for your existing inflation system. Always confirm your inflator is designed for threaded CO2 cartridges before use. 

Perfect For

• Road Cycling
• Gravel Riding
• Mountain Biking
• Triathlon
• Commuting
• Bikepacking
• Training Rides
• Race Day Support

Specifications

16g Cartridge

• CO₂ Capacity: 16 grams
• Threaded design
• Approximate weight: 60g

25g Cartridge

• CO₂ Capacity: 25 grams
• Threaded design

Label design may vary from product images while maintaining the same specifications. 

How to Use

1. Repair or replace your tube if required.
2. Thread the cartridge into a compatible CO2 inflator.
3. Attach the inflator securely to the tyre valve.
4. Slowly release the CO2 until the desired pressure is reached.
5. Remove the inflator carefully once inflation is complete.

Tip: Practice using your CO2 inflator at home before relying on it during a ride.

Frequently Asked Questions

Will this fit my CO2 inflator?

These are standard threaded CO2 cartridges and are compatible with most inflators designed for threaded cartridges. Always check your inflator’s specifications before purchase.

Should I choose 16g or 25g?

A 16g cartridge is generally suitable for most road bike tyres, while 25g cartridges are better suited to gravel, mountain bike and higher-volume tyres. 

Can I reuse a CO2 cartridge?

No. CO2 cartridges are single-use and should be recycled once completely empty.

Why does the cartridge become very cold?

The rapid release of compressed CO₂ causes the cartridge to cool dramatically. Hold it by an insulated sleeve or wear gloves to avoid discomfort during inflation. 

Can I fly with CO2 cartridges?

No. CO2 cartridges are classified as compressed gas and are generally prohibited in checked and carry-on airline baggage. They can only be shipped within Australia. 

Note: This product cannot be sent internationally. This product can only be shipped within Australia.