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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 gearTrek is committed to changing the world by getting more people on bikes, and it starts with sending kids down the right trail. We’ve pledged $1 for every MTB tire sold, totaling over $1 million in support to the National Interscholastic Cycling Association, the governing body for middle- and high-school mountain biking in the US.
Read moreXR5 blends an aggressive tread and lightweight construction, making it perfect for the rider that prioritizes traction in a lightweight trail tire.
XR5’s Inner Strength casing is made of a lightweight nylon insert that provide strong, supple sidewall protection for added tire durability.
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.
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.
A properly set up tubeless system lets you run lower tire pressure for better traction, added confidence, and a smoother, faster ride.
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 moreWe'll help you find the right rubber for the trails you love to ride.
Find your tire$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 |