Shock Therapy Polaris RZR Pro R Ride-Improvement System (RIS)
SKU: 51267059207

Shock Therapy Polaris RZR Pro R Ride-Improvement System (RIS)

$449.98 $499.98
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Shock Therapy Polaris RZR Pro R Ride-Improvement System (RIS)Stage 1: Dual Rate Spring Kit Polaris RZR Pro R Shock Therapys dual rate spring kit, is the best starting point to upgrade your suspension set up. A Shock therapy dual rate spring kit is going to be custom tailored to your units specific. We will take into account, driver weight, accessories, terrain and driving style. Some of the benefits of the Shock Therapy dual rate spring are: Increase ride height Increased bottom out resistance Reduced bucking

Stage 1: Dual Rate Spring Kit - Polaris RZR Pro R

Shock Therapy’s dual rate spring kit, is the best starting point to upgrade your suspension set up. A Shock therapy dual rate spring kit is going to be custom tailored to your units specific. We will take into account, driver weight, accessories, terrain and driving style. Some of the benefits of the Shock Therapy dual rate spring are:

  • Increase ride height
  • Increased bottom out resistance
  • Reduced bucking
  • Smoother ride quality over chop and chatter
  • No Sagging
  • Life time warrantied springs
  • Springs manufactured in the USA

***CLICK HERE to purchase the Dual Rate Spring Kit***

Stage 2: Shock Therapy (RIS) Internal Work  - Polaris RZR Pro R

Shock Therapy’s internal valving is custom tailored to the driving style of the unit and the different terrains you ride. Here at Shock Therapy we make major modifications to the internals of the shock, as we call it, the heart of the shock. The modifications we perform inside the shock help promote plushness through small chop and chatter, increased bottom out resistance at full compression, and removes stiff ride quality at moderate to low speeds. Shock Therapy internal valving is not only for racing applications, but is for recreational riders looking to get the most out of there suspension. 

  • Piston
  • Shaft
  • Lower Loop
  • Bump Stop
  • Adjusters
  • Bypass Tubes
  • Extension Spring Slider
  • Valving

***FOR STAGE 2 (INTERNAL VALVING) YOU MUST CALL THE SHOP TO GET AN APPOINTMENT SET UP (623) 217-4959***

** Internal Modifications vary depending application of riding and the shock type**

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51267059207

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4.8 ★★★★★
Based on 380 reviews
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Product Reviews
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Verified Purchase
Darren Gray
Dallas, US
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
T
Verified Purchase
Tharin
Houston, US
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
H
Verified Purchase
Harvey
Dallas, US
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2023
L
Verified Purchase
Lyrah
San Leandro, US
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
J
Verified Purchase
Jak
Houston, US
★★★★★ 5
Cost effective
Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil
Nice, cost effective material. It stuck nicely to the door and was fairly easy to use. The grid marks on the back made it easy to cut. I would not rank it up with other materials in sound and heat isolation, but it did cut down the overall vibrations on the door panels and I did not feel heat immediately from the floor area as i did with bare metal. If you are working with a budget and want modest improvement, this material will work well over most stock materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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