30 Day Unconditional Guarantee
For Trek, Bontrager and 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!
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.
Read 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.
Read moreHow-to content
Wondering how to properly fit that new helmet you just got? Need some tips on how to ride with your kids? How about ways to be more visible to cars? We've got that and a whole load more!
Learn moreProduct features
Wherever you roll, roll fast
A light tread designed for speed and versatility keeps you rolling fast and smooth whatever the road condition, from hard-packed dirt to loose gravel.
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 more| Size | 650b x 50mm |
|---|---|
| Diameter | 650b |
| Width | 50 mm |
| TPI | 60 TPI |
| Durometer | 60a |
| Bead | Wire |
| Type | Clincher |
| Maximum pressure | 50 psi |
| ETRTO | 50-584 |
| Tread | Knobby |
| Studdable | No |
| Weight | 810g |