The Bontrager XR3 Comp Mountain Bike Tyre is a versatile XC tyre with excellent traction that provides confidence for most trail conditions. The XR3 is the perfect tyre for riders who want traction & speed in a variety of trail conditions. Smaller centre knobs allow you to maintain speed while aggressive side knobs add cornering confidence. Pair this with an advanced rubber compound & Inner Strength casing & you've got a great tyre for race day or just an afternoon out on the trails. Versatility is the name of the game for the XR3 Comp mountain bike tyre. It's the quickest, highest-value rubber for the widest variety of trail conditions – from hard-packed singletrack to loam & everything in between. Features· A versatile trail or race tyre that excels in a wide variety of conditions· Aggressive side knobs provide consistent cornering & traction across multi-trail surfaces