Michelin Pilot Power 2CT Front Tire - 120/60ZR-17/-- The Pilot Power 2CT tire is a track day tire that is equally at home on the road. Tubeless, dual-compound radial for track or performance street riding with a tread surface divided into three separate areas featuring two different rubber compounds. The intermediate center compound provides durability, and the softer rubber mix on the edges of the tread yields phenomenal cornering grip, and unprecidented lean angles.