The ZX-4RR is the long-awaited supersport in the 400cc displacement class. With an inline-4 engine pushing to 15,000 RPM redline and peak torque of 25.4 ft/lbs at 11,000 rpm, it will scream
Qrt1w2D.The ZX-4RR is the long-awaited supersport in the 400cc displacement class. With an inline-4 engine pushing to 15,000 RPM redline and peak torque of 25.4 ft/lbs at 11,000 rpm, it will scream
Qrt1w2D.