Rmstator Kit Stator + Flywheel - RMS900-108415

Stator + Improved Capped Magneto Flywheel Rotor

Direct replacement to your original unit

Plug-and-play, direct fit, easy installation

Highest grade of lamination materials

Highest grade of copper winding, resistant to 200 degrees Celsius

Connectors included

Rubber grommet included

All RMStator products are tested

1-Year manufacturer's warranty

Heavy Duty Flywheel Rotor for Polaris ATVs

Anyone who rides or repairs Polaris Sportsman is probably familiar with the flywheel problems common to these models. Most of these bikes will have at least one flywheel failure in their lifetime so far. Low quality epoxy was used on OEM flywheels to secure the magnets to the rotor body. Over time and many heat cycles, the epoxy fails allowing the magnets to come loose and contact the stator, potentially causing catastrophic damage.

For years, service shops & dealerships have offered low cost repairs for Polaris flywheels to save the 400$+ OEM replacement. This sounds like a great idea at first, but there are some serious issues!

The common repair is using JB Weld?? Marine Blue Epoxy to reattach the loose original magnets, or to install new ones. Epoxy fixes do repair flywheels in short term, if they are done correctly. However, this kind of repair can easily cause immediate problems, and impact long term reliability of your ATV.

A Heavy Duty Flywheel to the rescue

A well-priced solution to problems with the OEM flywheel, and an excellent alternative to all the mechanical troubles you can encounter with a repair.

Built to OEM size

Fit precisely in your ride: install it and forget it

Improved epoxy

Uses high temperature epoxy that is stronger than OEM, eliminating the possibility of magnet detachment.

High grade steel capping 

Prevents harsh additives in motor oil from degrading the epoxy attaching the magnets. Though extremely unlikely, if a magnet did ever come loose, it would remain in the sleeve preventing contact with the stator.

Precise balancing

Eliminates crankshaft vibrations for longer engine longevity.