Tire Bontrager G5 Team Issue 27.5x2.50Bontragers World Cup winning downhill tire gives you incredible braking control and traction at high speed over aggressive, loose, rocky terrain, wet or dry. The unique G5 tread profile provides maximum bite at any lean angle, with a predictable transition into controlled slides. A downhill tire that excels in loose, rocky, and wet conditions Center knob tie bar increases braking traction Dual step shoulder knobs for high lean angle traction Open