We’ll make this a great experience
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.
Product features
Ultimate trail traction
XR5 blends an aggressive tread and lightweight construction, making it perfect for the rider that prioritizes traction in a lightweight trail tire.
Inner Strength
XR5’s Inner Strength casing is made of a lightweight nylon insert that provide strong, supple sidewall protection for added tire durability.
Aggressive tread
A robust center tread delivers great braking and all-around traction while the more aggressive side knobs add cornering bite for when you really lean the bike over.
TM-Grip compound
Our proprietary TM-Grip compound is designed for traction. Soft dual-compound bites into corners and with added durability on the center tread. 120 TPI construction gives you great tire feel.
Tubeless ready
A properly set up tubeless system lets you run lower tire pressure for better traction, added confidence, and a smoother, faster ride.
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 tires
We'll help you find the right rubber for the trails you love to ride.
Find your tireOur tires build strong kids
$1 from the sale of every Bontrager mountain bike tire supports the National Interscholastic Cycling Association. NICA is one of the fastest-growing high school sports in North America and Trek is proud to support their efforts to provide opportunities for all American youth to build strong body, mind, and character through mountain biking
| Size | 27.5" x 2.5" | 29" x 2.5" |
|---|---|---|
| Diameter | 27.5" | 29" |
| Width | 2.5" | 2.5" |
| TPI | 60 TPI | 60 TPI |
| Durometer | 50a | 50a |
| Bead | Folding | Folding |
| Type | Tubeless Ready (TLR)/Clincher | Tubeless Ready (TLR)/Clincher |
| Max pressure | 40psi | 40psi |
| ETRTO | 63-584 | 63-622 |
| Tread | Knobby | Knobby |
| Construction | Inner Strength | Inner Strength |
| Studdable | No | No |
| Sealant volume | 3.04oz (90mL) | 3.04oz (90mL) |
| Weight | 945g | 1000g |