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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Trek culture is who we are, what matters to us and what we do as a brand. Take a look behind the scenes at Trek’s global headquarters.
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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.
Learn moreTry 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 |