The IMX30 is optimal as a rear tire on a 125cc, 250cc and 450cc Off Road bikes in GNCC. The 120/90-18 has an intermediate tread pattern and 2 compounds, IMX25 for muddy conditions and IMX30 for hard pack conditions. This tire will increase cornering speed and braking, also the comfort of the tire will give the rider confidence to decrease lap times. Optimal air pressure range is 13-14 psi.
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