eXCeption is a 120 tpi, 62a compound designed for lightweight cross country race use only
Fast-rolling center ridge with raised side knobs for better cornering
70a is long lasting standard rubber compound used in XC tires
Features and Benefits Fast rolling center ridge - front or rear Raised side knobs for better cornering TPI 120 Max PSI 65 Foldable bead Weights: 530/570g