Incredible traction and cornering for loose and rocky trails, wet or dry.
Search shop availability
The go-to tyre for aggressive riders
The XR4 Team Issue TLR tyre offers incredible grip and fast-rolling efficiency in a new and improved tread pattern with 120 TPI casing. Save yourself from punctures with our Inner Strength sub-tread protection while squeezing out every bit of cornering traction with the 61a/50a dual-compound rubber. This tyre really is that good.
Product details
An aggressive trail tyre that excels in loose and rocky conditions
An aggressive tread design provides confident cornering and braking traction in demanding terrain
The Tubeless Ready (TLR) tyre is engineered for easy tubeless set up and puncture protection
Supple and strong: the Inner Strength casing provides lightweight sidewall protection
The lightweight 120 TPI casing provides great ride feel and tyre performance
Our Inner Strength Casing is made of lightweight nylon inserts that provide strong, supple sidewall protection for added tyre durability.
Go tubeless
A properly set up tubeless system lets you run lower tyre pressure for better traction, added confidence and a smoother, faster ride.
Better together
Bontrager offers a complete tubeless system including wheels, tyres, sealant, valves, and rim strips. Every part of this set-up is designed to work smoothly together, for the best in performance and ease of use.
If for any reason you’re not satisfied with a Bontrager 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.
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
You’re looking at the United Kingdom / English Trek Bicycle website. Don’t worry. We’ve all taken a wrong turn before. View your country’s Trek Bicycle website here.
