Rear motorcycle tire Pilot Power 2CT by Michelin. It is suitable for sport riding, meaning it is a tire designed for use over long distances and at high speeds. Its dimensions are 160/60-17. This means it has a width of 160mm, a profile of 60, and can be mounted on a 17" diameter rim. The profile of the tires, which is the height of the tire's sidewall, is always referred to as a pure number without a unit of measurement as it is a percentage of the width. For example, a 180/55 tire has a width of 180mm and a profile of 55, meaning it has a profile of 180 x 0.55 = 99mm.