Pro UTV Polaris 19% Gear Reduction Set (Stage 3)
#6PRODUCT INFO
- 19% Stage 3 Reduction, 27 & 52 teeth
- Heat treated gears with unmatched strength
- Stackable gear reduction that combines with other gear reductions if needed for greater reduction
Click the links below to see our other stackable reduction gear sets
See our lowest 63% stackable Stage 2 Ultimate Gear Reduction for 35"-37" tires by Clicking Here
Fits:
Polaris RZR 900, 1000, Turbo, Turbo S, General, Pro XP, Turbo R, Pro S, and Ranger.Â
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Helical cut for the quietest possible ride. Strongest gear set available! This is the improved version of the old Mondello straight cut gearset.                                           Â
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1. Our reduction is engineered to work specifically with any 2014+ Polaris Turbo, XP 1000, Ranger, General or Ace.
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 2. Engineered to be used as a primary reduction and will also compound existing "gear stack" reductions. If you already use an in-transmission reduction (Turner, Super ATV or Polaris other model change out) ours will give you an additional 19%. Also if you own a High Lifter or the Newly released "Gold" Rock Crawler you would see a 19% final drive reduction in addition to your stock reduction.
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3. Our reduction happens closer to the wheels. This should be important to you because all drivetrain gears between the wheels and the reduction gear set see the same load and stress as if there were no reduction present. That's right, your reduction is only benefiting your drivetrain from where the reduction resides in the transmission to your engine. Having the reduction as close to the wheels as possible means less stress and shock load to the clutches, and transmission of your RZR. An unfortunate side effect of existing reduction set-ups is idler shaft caused case fractures due to the reduction being taken at the gear stack.Â
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Use this video to show you how to determine what ratio your trans has now. Call Craig at Pro UTV Parts for more info.
Click HERE for the turn ratio and gear reduction vs tire size discussion and calculations
Proven in the Turbo R transmission. Approximately 43:1 reduction in low range using the 19% gear.Â
Note: Some clearancing of the case ID may be required because of the large diameter of the 52 tooth gear. Not all transmissions require clearancing. See photo below of a Turbo R case that was clearanced.

ecs 10-12-26