High Volume Oil Pump Gears for your Hayabusa, GSX1000R and ZX-14. A direct bolt in replacement for the OEM part. This gear causes the pump to turn at faster speeds which increases oil volume and pressure (ideal for high RPM applications).
Your engine’s bearings and top end will thank you for the extra lubrication. And, as with all RI products, these beauties are PROUDLY MADE IN THE USA.