SuperATV
SuperATV Polaris RZR Transmission Gear Reduction Kit
Gear Reduction Kit Option:GRK-1-33-001
Quantity:
Pickup available at Mad Moose | Shop
Usually ready in 24 hours
SuperATV Polaris RZR Transmission Gear Reduction Kit
GRK-1-33-001
Mad Moose | Shop
Pickup available, usually ready in 24 hours
5193 Industrial Drive
Hurricane UT 84737
United States
Torque Up, Pedal Down
Your Polaris RZR has untapped power hidden right there in your engine, and all you need to get it out is a SuperATV Transmission Gear Reduction Kit. Your transmission is responsible for converting your engines power into horsepower and torque. Our 12-38% gear reductions boost your torque for better acceleration and more power to the ground™. That’s what Gear Driven Performance is all about.
Stage 2 Gear Set
Get our Stage 2 gear set to get a 12% or 25% gear reduction based on your model. 12% gear reductions are awesome for getting a boost to your torque and acceleration whether you’re running stock tires or tires that are a few inches bigger. If you’re going with even bigger tires, a 25% gear reduction will take back your torque so you always have power when you need it.
Stage 3 Gear Set
Our Stage 3 gear set gets you a flat 13% gear reduction no matter what model you’re running. That’s a perfect torque boosting reduction for a modest tire upgrade even for models that come with a reduction from the factory.
Combine Stages for a Bigger Gear Reduction
Looking for more? Our Stage 2 and Stage 3 gear reductions can be used in the same transmission at the same time for a 25% or 38% gear reduction. If you’re looking to roll on monster tires and do wheelies too, combining gear reductions is the way to go. You’ll have torque to ride through anything you want on anything you want.
What are you waiting for? We have the key to explosive acceleration and irresistible power right here.
Your Polaris RZR has untapped power hidden right there in your engine, and all you need to get it out is a SuperATV Transmission Gear Reduction Kit. Your transmission is responsible for converting your engines power into horsepower and torque. Our 12-38% gear reductions boost your torque for better acceleration and more power to the ground™. That’s what Gear Driven Performance is all about.
Stage 2 Gear Set
Get our Stage 2 gear set to get a 12% or 25% gear reduction based on your model. 12% gear reductions are awesome for getting a boost to your torque and acceleration whether you’re running stock tires or tires that are a few inches bigger. If you’re going with even bigger tires, a 25% gear reduction will take back your torque so you always have power when you need it.
Stage 3 Gear Set
Our Stage 3 gear set gets you a flat 13% gear reduction no matter what model you’re running. That’s a perfect torque boosting reduction for a modest tire upgrade even for models that come with a reduction from the factory.
Combine Stages for a Bigger Gear Reduction
Looking for more? Our Stage 2 and Stage 3 gear reductions can be used in the same transmission at the same time for a 25% or 38% gear reduction. If you’re looking to roll on monster tires and do wheelies too, combining gear reductions is the way to go. You’ll have torque to ride through anything you want on anything you want.
What are you waiting for? We have the key to explosive acceleration and irresistible power right here.
| SATV Part # | % Reduction | Replaces OEM Part # | |
| Stage 2 Gears | Stage 3 Gears | ||
| GRK-1-33-001 | 12% | 3235381 & 3235380 | NA |
| 25% | 3235229 & 3235224 | NA | |
| GRK-1-33-002 | 12% | 3235229 & 3235224 | NA |
| GRK-P-RAN1K-12 | 13% | NA | 3235223 & 3235236 |
| GRK-1-33-001 & GRK-P-RAN1K-12 | 25% | 3235381 & 3235380 | 3235223 & 3235236 |
| 38% | 3235229 & 3235224 | 3235223 & 3235236 | |
| GRK-1-33-002 & GRK-P-RAN1K-12 | 25% | 3235229 & 3235224 | 3235223 & 3235236 |
WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.
‚ö† California Proposition 65 Warning ‚ö†
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.
 
Features:
- Made of 8620 chromoly steel
- 12%, 13%, 25%, and 38% gear reduction options available
- Combine Stage 2 and Stage 3 gears for maximum gear reduction
- Run larger tires with punchier acceleration
- Precision cut gears for smooth meshing
Fitment:
SuperATV Part Number GRK-1-33-001
12% Gear Reduction
- Polaris RZR 570 : 2012+
- Polaris RZR 570 S : 2017
- Polaris RZR 900 : 2015
- Polaris RZR 900 XC : 2015
- Polaris RZR S 900 : 2015
- Polaris RZR 4 900 : 2015-2018
- Polaris RZR S4 900 : 2018
- Polaris RZR XP 4 1000 : 2015+
- Polaris RZR XP 1000 High Lifter Edition : 2015-2016
- Polaris Military RZR 900 MV : 2014
- Polaris Military RZR 4 900 MV : 2014
- Polaris RZR S4 1000 : 2019-2020
- Polaris RZR XP Turbo : 2016
- Polaris RZR XP 4 Turbo : 2016+
- Polaris RZR XP Turbo 4 S : 2019+
- Polaris RZR XP 4 Turbo S Velocity : 2019+
- Polaris RZR PRO XP : 2020+
- Polaris RZR PRO XP 4 : 2020+
SuperATV Part Number GRK-1-33-001
25% Gear Reduction
- Polaris RZR 900 : 2016-2020
- Polaris RZR S 900 : 2016-2020
- Polaris RZR XP 1000 : 2014+
- Polaris RZR XP 4 1000 : 2014
- Polaris RZR XP 900 : 2014
- Polaris RZR XP 4 900 : 2012-2014
- Polaris RZR XP 900 Jagged X : 2013
- Polaris RZR S 1000 : 2016-2020
- Polaris RZR XP Turbo : 2017+
- Polaris RZR XP Turbo S : 2018+
- Polaris RZR XP Turbo S Velocity : 2019+
- Polaris RZR RS1 : 2018+
SuperATV Part Number GRK-1-33-002
12% Gear Reduction
- Polaris RZR 900 XC : 2016-2017
- Polaris RZR 900 : 2016-2020
- Polaris RZR S 900 : 2016-2020
- Polaris RZR XP 1000 : 2014+
- Polaris RZR XP 4 1000 : 2014
- Polaris RZR XP 900 : 2011-2013
- Polaris RZR XP 900 : 2014
- Polaris RZR XP 4 900 : 2012-2014
- Polaris RZR XP 900 Jagged X : 2013
- Polaris RZR S 1000 : 2016-2020
- Polaris RZR XP Turbo : 2017+
- Polaris RZR XP Turbo S : 2018+
- Polaris RZR XP Turbo S Velocity : 2019+
- Polaris RZR RS1 : 2018+
SuperATV Part Number GRK-P-RAN1K-12
13% Gear Reduction
- Polaris RZR 570 : 2012+
- Polaris RZR 570 S : 2017
- Polaris RZR 900 : 2015-2020
- Polaris RZR S 900 : 2015-2020
- Polaris RZR 4 900 : 2015-2018
- Polaris RZR S4 900 : 2018
- Polaris RZR XP 1000 : 2014+
- Polaris RZR XP 4 1000 : 2014+
- Polaris RZR XP 900 : 2014
- Polaris RZR XP 4 900 : 2012-2014
- Polaris RZR S 1000 : 2016-2020
- Polaris RZR S4 1000 : 2019+
- Polaris RZR XP Turbo : 2016+
- Polaris RZR XP 4 Turbo : 2016+
- Polaris RZR XP Turbo S : 2018+
- Polaris RZR XP Turbo 4 S : 2019+
- Polaris RZR RS1 : 2018+
- Polaris RZR XP 4 Turbo S Velocity : 2019+
- Polaris RZR S 900 : 2015
- Polaris RZR XP 1000 High Lifter Edition : 2015-2016
SuperATV Part Number GRK-1-33-001 & GRK-P-RAN1K-12
25% Gear Reduction
- Polaris RZR 570 : 2012+
- Polaris RZR 570 S : 2017
- Polaris RZR 900 : 2015
- Polaris RZR 900 XC : 2015
- Polaris RZR S 900 : 2015
- Polaris RZR 4 900 : 2015-2018
- Polaris RZR S4 900 : 2018
- Polaris RZR XP 4 1000 : 2015+
- Polaris RZR S4 1000 : 2019-2020
- Polaris RZR XP Turbo : 2016
- Polaris RZR XP 4 Turbo : 2016+
- Polaris RZR XP Turbo 4 S : 2019+
- Polaris RZR XP 4 Turbo S Velocity : 2019+
- Polaris RZR XP 1000 High Lifter Edition : 2015-2016
- Polaris RZR XP 900 : 2014
- Polaris RZR XP 4 900 : 2012-2014
- Polaris RZR XP 900 Jagged X : 2013
- Polaris RZR 900 : 2016-2020
- Polaris RZR S 900 : 2016-2020
- Polaris RZR XP 1000 : 2014+
- Polaris RZR XP 4 1000 : 2014
- Polaris RZR S 1000 : 2016-2020
- Polaris RZR XP Turbo : 2017+
- Polaris RZR XP Turbo S : 2018+
- Polaris RZR XP Turbo S Velocity : 2019+
- Polaris RZR RS1 : 2018+
SuperATV Part Number GRK-1-33-002 & GRK-P-RAN1K-12
25% Gear Reduction
- Polaris RZR XP 900 : 2014
- Polaris RZR XP 4 900 : 2012-2014
- Polaris RZR XP 900 Jagged X : 2013
- Polaris RZR 900 : 2016-2020
- Polaris RZR 900 XC : 2016-2017
- Polaris RZR S 900 : 2016-2020
- Polaris RZR S 1000 : 2016-2020
- Polaris RZR XP 1000 : 2014+
- Polaris RZR XP 4 1000 : 2014
- Polaris RZR XP Turbo : 2017+
- Polaris RZR XP Turbo S : 2018+
- Polaris RZR XP Turbo S Velocity : 2019+
- Polaris RZR RS1 : 2018+