Bontrager took their years of tire engineering experience and combined it with years of off-road racing and came up with one of their fastest tires ever, the XR1. Made for fast courses on dry hardpack, the XR1 is super light, rolls fast and gives you the speed you crave.
Size: 29 x 1.9
This can be used as a front and rear tire.
This is a folding tire.
The 120-thread-per-inch casing makes this tire conform to the trail for superior cornering and a smoother ride.