This is the Stage IV Motor kit for all Power Wheels ATV Quads. Will not work with the older Kawasaki KFX or Brute Force models. The Stage IV kit is specifically designed for vehicles running at 18 or 24 volts. The Stage IV kit is specifically designed for vehicles running at 18 or 24 volts. The Massive 775 motors provide insane amounts of torque for off-road and handle 24 volt loads without a care. The weakest link in the gearbox, the First Gear, has been replaced with a hardened steel first gear which also has 2 ball bearings for maximum efficiency. The thicker-then-molasses stock grease has been replaced with our Teflon Race Grease designed to coat the gears and shafts to make them more slippery and create less heat buildup. The final drive gears have massive ball bearings to reduce friction and help the car carry loads better. The gearbox housings and remaining gears are our Phoenix 2.0 Performance Gearboxes designed for maximum durability. This setup is for die-hard speed addicts only. Installation is simply removing your old gearboxes and putting your Stage IV in its place. Kit includes:

- 2 massive 775 size Modified Motors with Internal Cooling Fans pre-installed in gearboxes.
- Torque sleeves on both motors.
- Quick Connect Motor Wires
- 2 Hardened Steel Pinion Gears with Lifetime Warranty*.
- 2 Hardened Steel First Gears on ball bearings with Lifetime Warranty*.
- Ball Bearings on the Final Drive Gears.
- MLToys Teflon Race Grease for even more speed, motor durability, and more run time.
- 2 MLToys Phoenix Gearboxes including stronger nylon gears, improved lubricating, stronger housings, and low friction race grease.
- Fully assembled! Just swap out with your stock motor/gearboxes and follow the break-in instructions!

Not for use with lithium batteries unless you use our Soft Start Low Voltage Lithium Module.

Please view the Before You Buy & Installation Instructions before purchasing.