Polaris Pro R Spring Kit — The Complete Upgrade Guide
Polaris Pro R Spring Kit — Why Every Pro R Needs One
The Polaris Pro R is one of the most capable UTVs ever built. With 225 horsepower, 24 inches of travel, and Fox 3.0 shocks from the factory, it's a machine that demands to be pushed hard. But there's one thing holding back virtually every stock Pro R on the trail or in the dunes — the factory springs.
At Schmidty Racing Suspensions in Mesa, AZ, the Polaris Pro R spring kit is one of our most popular upgrades. We've installed and tuned more Pro R spring kits than we can count — in Arizona desert, at Glamis, at Dumont, and everywhere in between. Here's everything you need to know.
Why the Polaris Pro R Needs a Spring Kit
Polaris engineers the Pro R's factory springs for the broadest possible range of buyers — a theoretical average rider with no accessories and moderate terrain. Real world Pro R ownership rarely matches that spec.
The problems start quickly. Most Pro R owners report significant spring sag within the first 300-600 miles. Riders who've added a cage, bumpers, a spare tire, audio system, or any significant accessories accelerate that sag even faster. The result:
- Lost ride height — some riders report dropping 3-5 inches within a season
- Reduced suspension travel — starting deeper in the stroke means less available travel for impacts
- Increased bottoming on hits that shouldn't bottom the suspension
- Poor small bump compliance — harsh, choppy feel on rocks and trail chatter
- Excessive body roll in corners
A Polaris Pro R spring kit from Schmidty Racing fixes every one of these issues — and our lifetime warranty means you'll never deal with sagging springs again.
Which Polaris Pro R Spring Kit Do You Need?
The Pro R runs several different shock configurations depending on trim level. Your spring kit needs to be matched to your specific shock setup:
Fox 3.0 QS3 (Base and Sport Models)
The QS3 is the standard Fox shock on base and mid-level Pro R models. It features a three-position compression adjustment dial on the reservoir. Our Pro R QS3 spring kit is engineered specifically for the QS3's shock geometry and travel characteristics.
Fox 3.0 Dynamix (Dynamix Models)
The Dynamix shock features electronic compression adjustment controlled through the Ride Command display. Our Pro R Dynamix spring kit works with the Dynamix system and all three compression settings — your spring upgrade doesn't require any changes to the electronic system.
Fox 3.0 Live Valve (Premium Models)
The Live Valve system automatically adjusts damping based on terrain and throttle inputs. Our spring kit works with the Live Valve system — correct spring rates actually improve how the Live Valve system performs by giving it the right mechanical foundation to work with.
What Makes a Schmidty Racing Pro R Spring Kit Different
Not all Pro R spring kits are the same. Here's what sets Schmidty Racing apart:
Weight-Specific Spring Rates
Before you order, we ask for your actual riding weight — your body weight, gear, any passengers, and accessories on the vehicle. We then recommend spring rates specifically matched to your real-world setup. A 175 lb solo rider needs completely different spring rates than a 240 lb rider running two-up with a loaded cage. Generic kits don't account for this. Ours do.
Premium Quality Springs
We use top quality springs in every kit — springs that maintain their rate over thousands of miles of hard riding without sagging. This is why we can offer a lifetime warranty on every spring kit. We encourage you to ask any competitor what springs they use and whether they offer the same guarantee.
Factory Crossover Collar Design
Our Pro R spring kits use crossover collars specifically designed for the Pro R's shock geometry — ensuring the dual rate transition occurs at exactly the right point in the shock stroke for that platform. Not an adapted kit from another model.
Setup Specs Included
Every Schmidty Racing Pro R spring kit ships with detailed setup specifications — recommended axle angles, preload settings, and crossover ring positions for your specific rider weight. You'll nail the setup on the first ride without guesswork.
What to Expect After Installing a Pro R Spring Kit
Pro R owners who upgrade to a Schmidty Racing spring kit consistently report:
- 3-5 inches of regained ride height from sagged factory springs
- Dramatically improved small bump compliance — the embedded rocks and chop that used to beat you up disappear
- Significantly better bottom-out resistance — the main spring engages firmly before full travel
- Better high-speed stability through whoops and open desert
- More confidence to push the machine harder knowing the suspension will handle it
Polaris Pro R Spring Kit — Arizona Desert Performance
Based in Mesa, AZ, Schmidty Racing tunes Pro R spring kits specifically for Arizona desert riding conditions. The hardpack terrain around the Phoenix metro, the high-speed desert near Lake Havasu and Parker, and the sand dunes at Glamis all demand specific spring rate selection that riders from other regions don't always account for.
If you're riding in Arizona — or anywhere in the Southwest desert — call us before ordering and we'll make sure your spring rates are dialed for your specific conditions.
Shop Polaris Pro R Spring Kits
Browse our complete Polaris Pro R spring kit selection — organized by shock configuration so you get exactly the right kit for your specific Pro R.
Ready to order or have questions? Contact us:
- Phone: (602) 920-1337
- Email: Sales@schmidtyracing.com
- Hours: Mon-Fri 8am-4:30pm MST
- Location: 8150 E Germann RD Suite 104, Mesa, AZ 85212
Every Polaris Pro R spring kit ships with a lifetime warranty and full setup specifications. Fast shipping nationwide from Mesa, AZ.