XR1 Expert is the fast-rolling, race-worthy, Tubeless Ready cross country tire engineered for quickness on dry and dusty trails. Lead the pack with XR1's lightweight rubber compound, tightly spaced central knobs for predictable cornering, and an open outer tread design for high-speed traction and grip on dusty surfaces.
- Fast-rolling and predictable cornering
- Excels in hardpack and loamy conditions
- Use Bontrager TLR sealant for worry-free setup and puncture protection
- Inner Strength sidewall protection is lightweight, supple, and strong
Tubeless-ready tires are compatible with both tubeless-ready and standard rims. When the tire is mounted on a tubeless-ready rim with special tubeless rim tape, valve, and sealant, the tire and rim form an airtight chamber that no longer requires a tube. This lets you run lower tire pressure with less fear of pinch flats and without the added weight of a tube. Lower tire pressure has many benefits, including greater traction and lower rolling resistance over rough surfaces. The tire can also be used with a tube if you mount it on a standard, non-tubeless-ready rim.