Durability Kit / 800 (08-09') Category_Default Category/SXS/Polaris RZR/RZR Pro R 22 06-37-301 (Trail)

06-37-301 (Trail)

71mm stroke

We developed a weight that is easy to use

View or download the weight setup sheetHERE

transverse conversion

Durability Kit / 800 (08-09') Category_Default Category/SXS/Polaris RZR/RZR Pro R 22 06-37-301 (Trail)Pro R 800 The relatively short rods and pistons have been the cause of the short life of the stock pistons and rings. Most machines will lose 20 30 lbs of compression after just 1500 miles of riding which causes a loss in performance. How many miles do you have on your sled? If it has 1500 miles or more, you're in need of this kit! The key to this kit are the taller pistons we developed which allow less piston rock. This reduces the stress on the