XR1 26"

Information from: http://bontrager.com/model/07797.

Designed in collaboration with Bontrager-sponsored pro race team riders, the XR1 is an ultra-fast rolling cross country race tire that's ideally suited for dry and dusty condition. Small, tightly spaced knobs provide plenty of fast-rolling traction, while siping (thin slits) across the middle knobs give even more grip on dusty surfaces. Designed for front or rear use.

Features

Racing and engineering experience are combined for top performance

Lightweight and quick rolling, designed for fast courses