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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Help your kids be seen
Their future is bright. Their lights should be, too. Learn how to pick the best lights, and how to mount them for best visibility.
Read moreHow to change a flat tyre
Flats happen, learn how to change your tube quickly so you can get back rolling.
Learn moreCulture
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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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 moreYour guide to MTB tyres
We'll help you find the right rubber for the trails you love to ride.
Find your tyreTry our tyre finder
The right tyres can make every ride better! Find the best tyres for however and wherever you ride.
Find your tyre| Size | 20" x 1.85" | 24" x 1.85" |
|---|---|---|
| Diameter | 20" | 24" |
| Width | 1.85" | 1.85" |
| TPI | 60 TPI | 60 TPI |
| Durometer | 60a | 60a |
| Bead | Wire | Wire |
| Type | Clincher | Clincher |
| Maximum pressure | 50 psi | 50 psi |
| ETRTO | 47-406 | 47-507 |
| Tread | Knobby | Knobby |
| Studdable | No | No |
| Weight | 385g | 485g |