The ultimate tire for all conditions- loose or hard pack and it is consistently voted a winner by Mountain Bike Action Magazine. This is a great performing tire for most riders. Harder tread in the center for longer life with Stick-E (softer) material on the sides for better cornering grip. Front and rear application, K1010 tread pattern, 120 TPI, foldable Kevlar Bead. Max PSI: 50.