Photo of SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission by SuperATV - Premium Drivetrain for UTVs / Side by Sides

Overview

The SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission is a premium transmission designed for superior performance. Whether you're tackling rugged trails, sandy dunes, or rocky climbs, this transmission is built for superior durability and control.

Key Features of SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission

Upgraded Reverse Chain
- Our reverse chain is nearly twice as strong as stock, allowing you to tackle the toughest mud pits and steep hills without fear of breaking.
Heavy-Duty Gears
- Made from ultra-tough 9310 alloy steel, our pinion and snorkel gears guarantee superior strength, smooth operation, and less wear.
Strong Transmission Case
- Featuring 68% more metal in critical areas, our upgraded transmission case includes support ribs and gussets for enhanced durability and cooling.
Multiple Gear Reductions
- Choose from various gear reduction options (stock, 12.5%, 25%, 37.5%) to optimize torque for your specific riding needs.

Why Choose SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission?

The SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission is an essential upgrade for riders seeking enhanced off-road performance. Built with top-quality materials and engineered for reliability, this transmission ensures exceptional durability and performance on any terrain.

Frequently Asked Questions (FAQs)

Will this fit my machine? See below for fitment.
Is installation difficult? No, installation is quick and easy with basic tools.
How does this compare to similar products? This transmission stands out due to its upgraded components and rigorous testing.

What Customers Are Saying

⭐ ⭐ ⭐ ⭐ ⭐ "The build quality is excellent. It performs well, and I’ve had no issues so far." - Mark R.

⭐ ⭐ ⭐ ⭐ ⭐ "Straightforward install. Feels solid, but I’ll have to test it out longer to know for sure." - Lisa J.

⭐ ⭐ ⭐ ⭐ ⭐ "Good upgrade. Does what it should, and I’d recommend it to others." - Tom S.

Optimize Your Experience with Accessories

Pair the SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission with other premium accessories for enhanced performance. Browse our collection of related products to complete your setup.

Get Yours Today

Upgrade your off-road experience with the SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission. Designed for exceptional durability and performance, this is the perfect addition for any serious rider.

Customers Also Searched For

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Description

Ride with Confidence
Say goodbye to your blown OEM tranny by upgrading to a SuperATV Complete Heavy-Duty Transmission. We made it stronger, more reliable, and specifically for your Polaris RZR Trail 900. You get perfectly lapped gears that require no break-in period, upgraded internals, and an ultra-strong case. Each transmission is made to order and undergoes vigorous lab and field testing before being shipped your way. Get ready to kiss your transmission issues goodbye and ride hard with the confidence that only SuperATV can provide.

Your Reverse Chain Just Got Stronger
We want you to enjoy all the crazy rides your heart desires, which is why we upgraded the reverse chain to be nearly twice as strong as stock. Our dual reverse chain is designed for the biggest hills and thickest mud pits. It can handle being thrown into reverse in the trickiest situations without breaking.

Upgraded Pinion and Snorkel Gears
You won't find a tougher pinion and snorkel gear set anywhere else. Our gears are made from ultra-tough 9310 alloy steel. They're perfectly lapped and broken in together, which ensures perfect mating and smooth, strong operation. Throw in a 300M front output shaft and you've got internals that beat the crap out of everything else on the market.

A Better Pinion Bearing Retainer
Our complete transmission replacement also comes with a heavy-duty pinion bearing retainer. The stock bearing retainer is one of the biggest weak spots on your OEM transmissionif it's not strong enough, it can come apart, overheat, and explode. That's why we made sure ours is way bigger and beefier. Your pinion gear will stay firmly in place, giving you a more reliable ride.

Top-Quality Transmission Case
These upgraded internal components are great, but they don't amount to much if you don't have a quality case holding it all together. Ours uses 68% more metal on the axle output and snorkel tube, and additional support ribs and gussets make it even stronger. It gives extra strength where your transmission needs it most, and those extra ribs keep everything running cool.

Want a Gear Reduction? Take Your Pick!
How does some extra torque sound? With this Polaris RZR Trail 900 transmission, you decide how much of a gear reduction you get. Choose from stock, 12.5%, 25%, and 37.5% to get the perfect amount of torque for your ride. If you're carrying more weight or running bigger tires, that extra force will be a lifesaverespecially in mud and on rough trails.

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.

California Proposition 65 Warning
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.

Features

Complete, assembled, drop-in transmission
Built to order and thoroughly tested
Upgraded snorkel gear set

Pinion shaft and gears made with 9310 heavy-duty steel
Front output shaft made with 300M
2.5x stronger than stock
Lapped gears are mated perfectly for less wear and smoother operation
Strengthens the entire drivetrain

Upgraded reverse chain

2x stronger than stock
Quieter than the competition

Upgraded transmission case
- More support ribs and gussets than stock
- Extra fins help keep your transmission cool
- 68% more metal reinforcing the snorkel tube and axle output areas
Multiple gear reductions available

Stock gear reduction
12.5% gear reduction
25% gear reduction
37.5% gear reduction

Fitment

Polaris RZR Trail 900 : 2021+

SuperATV

SuperATV Polaris RZR Trail 900 Complete Heavy-Duty Transmission

SKU TRAN-P-RZR900-K201#AA

$3,873.95

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Stock Gear Reduction

Stock Gear Reduction
Stock Gear Reduction - Turf Mode Deleted
Gear Reduction - 12.5%
Gear Reduction - 12.5% - Turf Mode Deleted
Gear Reduction - 25%
Gear Reduction - 25% - Turf Mode Deleted
Gear Reduction - 37.5%
Gear Reduction - 37.5% - Turf Mode Deleted

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