GPX (Xeme) pattern of the north-pole seagull wing achieve high-speed and good balance while keeping high gripping power and good water expulsion. Soft and brand new racing tire compound goes with the GPX patented pattern, suitable for both wet and dry roads. Now these sizes are available: ‧100 / 90 -10 56M ‧110 / 70 -12 45R ‧130 / 60 -12 52R ‧120 / 60 -13M/C 55R ‧130 / 60 -13M/C 60R ‧130 / 90 -15M/C 66R ‧160 / 80 -16M/C 75H ‧80 / 90 -21M/C 56H
