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It’s our mission to provide you with world-class hospitality every time you visit us online or in-store. We’ll always take care of you. It’s the Trek way.
All your favorites, all in one place
Get all your favorite apparel from over 80 of the world's best cycling brands delivered right to your doorstep or local Trek retailer when you shop our curated online collection. If you're not 100% satisfied, you can return your purchase within 30 days for a full refund.
Shop all gearHelp 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 tire
Flats happen, learn how to change your tube quickly so you can get back rolling.
Learn moreHow to pump up your tires
Setting your bike’s tire pressure correctly will give you a more comfortable ride with better grip and handling. Learn how.
Learn moreProduct features
Sized for kids
A kid-sized mountain bike tire that’s light in weight yet packed full of grown up performance.
Inner Strength
Our Inner Strength Casing is made of lightweight nylon inserts that provide strong, supple sidewall protection for added tire durability.
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 tire finder
The right tire can make every ride better! Find the best tire for however and wherever you ride.
Find your tire| Size | 12" x 2.25" | 16" x 2.25" | 20" x 2.25" | 24" x 2.25" |
|---|---|---|---|---|
| Diameter | 12" | 16" | 20" | 24" |
| Width | 2.25" | 2.25" | 2.25" | 2.25" |
| TPI | 27 TPI | 27 TPI | 27 TPI | 27 TPI |
| Durometer | 60a | 60a | 60a | 60a |
| Bead | Wire | Wire | Wire | Wire |
| Type | Clincher | Clincher | Clincher | Clincher |
| Max pressure | 50psi | 50psi | 50psi | 50psi |
| ETRTO | 57-203 | 57-305 | 57-406 | 57-507 |
| Tread | Knobby | Knobby | Knobby | Knobby |
| Studdable | No | No | No | No |
| Sealant volume | Not applicable | Not applicable | Not applicable | Not applicable |
| Weight | 320g | 460g | 645g | 623g |