Product Overview
Introducing our newest Heavy Duty Flywheel Rotor For Polaris ATV/UTVs.
Anyone who rides or repairs Polaris ATV/UTVs is probably familiar with the flywheel problems common to these models. Most of these machines 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/UTV.
A Heavy Duty Flywheel to the rescue!
New RMSTATOR heavy-duty flywheel rotor for Polaris ATV/UTVs is 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.
Features
-
Built to OEM size
Fits 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. -
Shop with confidence
Two year warranty. All products are tested. - Dimensions:
Exterior Diameter: 132 mm
Interior Diameter: 109 mm
Interior Diameter Center Housing: 39 mm
Exterior Diameter Center Housing: 25 mm
Thickness (exterior): 45 mm
Thickness (interior): 38 mm
Here's the vehicle fitment list as a table:
| Year | Make | Model | Vehicle Type |
|---|---|---|---|
| 2014 | Polaris | Sportsman 400 HO F/C Carb | ATV |
| 2014 | Polaris | Hawkeye 400 HO | ATV |
| 2014 | Polaris | Ranger 400 Carb | UTV |
| 2013 | Polaris | Sportsman 400 HO F/C Carb | ATV |
| 2013 | Polaris | Sportsman 500 HO | ATV |
| 2013 | Polaris | Sportsman 500 Touring | ATV |
| 2013 | Polaris | Hawkeye 400 HO | ATV |
| 2013 | Polaris | Ranger 400 Carb | UTV |
| 2013 | Polaris | Sportsman 500 HO Forest | ATV |
| 2012 | Polaris | Scrambler 500 4x4 | ATV |
| 2012 | Polaris | Sportsman 400 HO F/C Carb | ATV |
| 2012 | Polaris | Sportsman 500 HO | ATV |
| 2012 | Polaris | Sportsman 500 Touring | ATV |
| 2012 | Polaris | Hawkeye 400 HO | ATV |
| 2012 | Polaris | Ranger 400 Carb | UTV |
| 2012 | Polaris | Scrambler 500 4x4 Intl | ATV |
| 2012 | Polaris | Sportsman 500 HO Forest | ATV |
| 2011 | Polaris | Scrambler 500 4x4 | ATV |
| 2011 | Polaris | Sportsman 400 HO F/C Carb | ATV |
| 2011 | Polaris | Sportsman 500 HO | ATV |
| 2011 | Polaris | Sportsman 500 Touring | ATV |
| 2011 | Polaris | Hawkeye 400 HO | ATV |
| 2011 | Polaris | Ranger 400 Carb | UTV |
| 2011 | Polaris | Scrambler 500 4x4 Intl | ATV |
| 2011 | Polaris | Sportsman 500 Forest Tractor | ATV |
| 2010 | Polaris | Scrambler 500 4x4 | ATV |
| 2010 | Polaris | Sportsman 400 HO F/C Carb | ATV |
| 2010 | Polaris | Sportsman 500 HO Carb | ATV |
| 2010 | Polaris | Sportsman 500 Touring | ATV |
| 2010 | Polaris | Ranger 400 Carb | UTV |
| 2010 | Polaris | Scrambler 500 4x4 Intl | ATV |
| 2009 | Polaris | Scrambler 500 4x4 | ATV |
| 2009 | Polaris | Sportsman 400 HO F/C Carb | ATV |
| 2009 | Polaris | Sportsman 500 HO Carb | ATV |
| 2009 | Polaris | Scrambler 500 4x4 Intl | ATV |
| 2009 | Polaris | Scrambler 500 2x4 Intl | ATV |
| 2009 | Polaris | Ranger 500 Carb | UTV |
| 2008 | Polaris | Scrambler 500 4x4 | ATV |
| 2008 | Polaris | Sportsman 400 HO F/C Carb | ATV |
| 2008 | Polaris | Sportsman 500 HO Carb | ATV |
| 2008 | Polaris | Scrambler 500 4x4 Intl | ATV |
| 2008 | Polaris | Scrambler 500 2x4 Intl | ATV |
| 2008 | Polaris | Sportsman 500 | ATV |
| 2008 | Polaris | Ranger 500 Carb | UTV |
| 2007 | Polaris | Scrambler 500 4x4 | ATV |
| 2007 | Polaris | Sportsman 500 6x6 | ATV |
| 2007 | Polaris | Scrambler 500 2x4 Intl | ATV |
| 2007 | Polaris | Ranger 500 Carb | UTV |
| 2007 | Polaris | Sportsman 450 | ATV |
| 2006 | Polaris | Scrambler 500 4x4 | ATV |
| 2006 | Polaris | Sportsman 500 HO | ATV |
| 2006 | Polaris | Sportsman 500 6x6 | ATV |
| 2006 | Polaris | Ranger 500 Carb | UTV |
| 2006 | Polaris | Sportsman 450 | ATV |
| 2005 | Polaris | Scrambler 500 4x4 | ATV |
| 2005 | Polaris | Sportsman 500 HO | ATV |
| 2005 | Polaris | Sportsman 500 6x6 | ATV |
| 2005 | Polaris | Sportsman 400 F/C Carb | ATV |
| 2005 | Polaris | ATP 500 | ATV |
| 2005 | Polaris | Ranger 500 Carb | UTV |
| 2004 | Polaris | Scrambler 500 4x4 | ATV |
| 2004 | Polaris | Ranger 500 4x4 | UTV |
| 2004 | Polaris | Sportsman 500 4x4 | ATV |
| 2004 | Polaris | Sportsman 500 6x6 | ATV |
| 2004 | Polaris | Sportsman 400 4x4 F/C Carb | ATV |