Polaris RZR Trail S 1000 Complete Heavy-Duty Transmission

Fits:
Polaris RZR Trail S 1000 : 2021+ Super ATV’s Complete Heavy-Duty Transmission for the Polaris RZR Trail S 1000 is built to handle extreme off-road conditions. It features a dual reverse chain that’s twice as strong as stock, perfectly lapped 9310 alloy steel pinion and snorkel gears, a 300M front output shaft, and a beefed-up pinion bearing retainer to prevent gear separation. The reinforced case uses 68% more metal in critical areas and includes added ribs for strength and cooling. With customizable gear reductions (stock, 12.5%, 25%, or 37.5%), it delivers the torque you need for any ride. 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 .