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Ride Improvement System (RIS) 2018 Polaris RS1

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 Product Description

Call us Prior to ordering this system as you must ship your shocks to us.

Our Stage 1 Ride Improvement System (RIS) is extensive, internal shock modifications aimed at smoothing out the ride and making the RS1 more stable as well.  By modifying the piston to improve and manage oil flow as well as change the valving and increase oil flow through the compression adjuster and machining the shock shaft, we can virtually eliminate all of the small chop and vibration transfer into your seat as well as increase the bump stage which stops the RS1 from bottoming out in the G outs. Also, our valving changes cure most of the rear bucking that is prevalent in the factory RS1 suspension.

This makes it so you don’t even need to turn the compression adjuster much stiffer for the dunes which keeps the ride even smoother. With the stock set up a one hour drive through rough terrain may leave you feeling beat up and worn out. After the Stage 1 RIS you can run all day without that feeling.

Your friends will be jealous of your plush ride as well as the fact that they are slower than you through rough terrain. Our customers report 50% ride quality improvements with our Stage 1 RIS. Don’t wait, unlock the smooth ride potential in your RS1 and become the fastest guy in your UTV group!

Stage 2 RIS adds our Dual Rate Spring kit to the stage 1 shock work. The DRS uses our proprietary racing springs (all made in the USA!) and our Silent cross over rings to give you a much smoother and plush ride for the first few inches of wheel travel while simultaneously giving you thousands of pounds more spring force at full compression to prevent bottoming out in the biggest of hits. Also, our Silent cross over rings eliminate the clicking that comes with the standard cross over ring system. The best ride through all types of terrain.

Stage 1 RIS: custom piston and shaft machine work, new valving, compression adjuster flow improvement…………$649.95

Stage 2 RIS: adds a new Dual Rate Spring Kit ($800) Stage 1 plus stage 2………….$1449.35

 Other Details

Ride Improvement Systems (RIS)

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