30 Day Unconditional Guarantee
For Trek, Bontrager or Electra products, if for some reason you’re not 100% happy with your purchase, you can return it within 30 days for a refund — no questions asked!
Instant refill
Be ready for anything with the Air Rush Elite CO₂ Inflater. It can easily be stowed away in a pocket or bag and is compatible with both Presta and Schrader valves, so you can quickly inflate your road, city or mountain bike tyres when you're in a bind. A spring-loaded locking mechanism makes inflation easy, and a rubber sleeve on the CO₂ cartridge keeps your hands comfortable during use.
Product details
- For use with Bontrager CO₂ cartridges
- The regulator design provides safe, controlled operation
- The reusable cartridge insulator keeps hands protected while inflating
- The compact and lightweight design is easy to store for any ride
- The spring-loaded mechanism regulates airflow for both Presta and Schrader valves
More options
Go By Bike
Planet Earth is our home and our responsibility – we must do our part to preserve it. Learn how you can join the #GoByBike movement and help make a difference in the future of our planet and all who call it home.
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How to change a flat tyre
Flats happen, learn how to change your tube quickly so you can get back rolling.
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Responsibility
There's a lot more to Trek than making the world's best bikes and cycling gear. Learn more about everything Trek is doing to make the cycling space safer and more inclusive, plus a whole lot more fun.
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Schrader and Presta valve-compatible
When using with a Schrader valve, it works best to grasp the tyre and rim with both hands and use your thumbs to push inwards at the valve. This ensures you don't push the valve back into the rim with the inflator and will allow air to flow into the tube best. Don't be afraid to push hard or have a friend help you here!
30-Day Unconditional Guarantee
If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
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Try our tyre finder
The right tyres can make every ride better! Find the best tyres for however and wherever you ride.
Find your tyre
| Pump type | CO2 inflater |
|---|---|
| Valve | Presta/Schrader |
| Gauge type | No gauge |
| Maximum pressure | Variable per CO2 |
| Frame mounted | No |
| Weight | 110g |