The XR4 Team Issue is the no-compromise Tubeless Ready mountain bike tire designed for quickness in the gnarliest cross country terrain. When the pro circuit demands an aggressive tread for loose trails, Trek Factory Racing opts for the lateral cupped blocks, long shoulder blocks, and buttressed tread block edges of the XR4 Team Issue.
- Aggressive tread provides confident traction in demanding terrain
- Excels in loose and rocky conditions
- Tubeless Ready (TLR) tire is engineered for easy tubeless setup and puncture protection
- Inner Strength casing is lightweight sidewall protection that's supple and strong