SKU: 51817741281

2020 RZR Pro XP S3 Clutch Kit with AA Heavy Duty Primary by Aftermarket Assassins

Sale price$506.25 Regular price$562.50
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Description

2020 RZR Pro XP S3 Clutch Kit with AA Heavy Duty Primary by Aftermarket AssassinsFree Shipping in the lower 48 States! Fits ONLY 2020 RZR Pro XP Models 2 & 4 Seat **DOES NOT fit 2021 Models as the helix design changed (coming December 2020)** This kit includes our complete heavy duty AA primary clutch. This clutch is the same design found on the 2016 2020 RZR Turbo models with an encapsulated tower design. We found this clutch to hold power better, hold up better (no exploding), and slip the belt less. It simply meets the demands

Free Shipping in the lower 48 States!

  • Fits ONLY 2020 RZR Pro XP Models 2 & 4 Seat  **DOES NOT fit 2021 Models as the helix design changed (coming December 2020)**
  • This kit includes our complete heavy duty AA primary clutch.  This clutch is the same design found on the 2016-2020 RZR Turbo models with an encapsulated tower design.   We found this clutch to hold power better, hold up better (no exploding), and slip the belt less. It simply meets the demands of these high horsepower vehicles, and is proven.  This clutch also holds belt grip better than billet clutches, especially at higher RPM's.
  • Kit Includes: AA Primary Clutch, Primary Bolt, AA magnetic adjustable clutch weights, AA primary spring, weight setup sheet, custom primary spring limiter, AA secondary spring, & our AA custom cut helix
  • Primary clutch does not come assembled.  Simply setup your weights according to our setup chart, then install the weights & Spring.  Otherwise we have the +$25 option to have us assemble the primary clutch for you, as long as you let us know what engine modifications and tire size/type. 
  • The biggest problem with Pro XP clutching is they do not have enough belt grip.  When the first Pro XP models arrived they had a soft secondary spring that slipped the belt under full shift.  They were then fitted with a stiffer secondary spring and now the problem is they rev too high for good belt grip with that spring. Our kit helps combat this with a stiffer secondary spring over factory for even better belt grip, and the right primary weight/spring to get proper RPM.   Our S3 clutch kit includes everything the S2 does, but adds the helix.  The helix adds more aggressive shift to the secondary clutch which gives you big acceleration gains and feels more like your throttle is locked to the rear wheels.
  • Our S3 recoil clutch kits pack a huge punch!  No matter the terrain, they hit hard and just keep pulling for days.  On the trail or at the race you'll notice wicked acceleration and instant clutch response when getting back into the throttle after hammering that corner.  In the dunes you'll see the same benefits, but also have much less bogging when climbing that big dune.  The machine will hold RPM so you can get where you need to go, and get there faster!  Going mudding?  Our mud setup will help turn those tires through the thick and deep with much better RPM and wheel speed that's key to climbing out of that hole. We have a huge amount of CVT knowledge, a great passion for the sport, and have many hours into testing different setups in the real world.  We know you'll be extremely pleased with the performance gain from our clutch kits!   
  • Kits work great with both stock or modified machines
  • Works with tire or paddle sizes 28" to 32"
  • A must have when running larger tires or paddles
  • Wicked throttle response when on & off the throttle
  • More efficient power transferred to the wheels
  • More consistent clutch performance
  • Cooler running belt temps, especially with larger tires or paddles
  • Longer belt and clutch life
  • Easily adjustable if needed
  • Slightly higher engagement which is still very smooth (1800-2000 RPM)
  • Our Recoil clutch weights are easily adjustable with simple magnets.  They have a custom AA profile, the BEST coating on the market(nitrocarburizing) which has increased wear resistance, improved fatigue strength, and added surface lubricity. These clutch weights also offer great performance and the ability to tune for many different applications or modification in the future, all without the need to buy extra parts.  The magnetic weights are the best option to properly place the mass where we need it on the weight for best performance for your application.
  • An initial setup guideline is included which shows the best setups for dunes, mud, or all around trail riding. This also has brief instructions on installing your clutch kit, and other important information.  
  • View our installation video HERE 
  •  DISCLAIMER/SPECIAL NOTES ABOUT THIS CLUTCH:  Primary is tight under the cover and MAY slightly contact the plastic... Making a few wear marks. The primary bolt has a turned down (shortened) head to clear under the cover. This is easier to strip, so use care when tightening. If dissembling the clutch, the 6 spring cover button head allen bolts are also easy to strip if you use the wrong size(or standard), they are a 4mm.   
  • We HIGHLY suggest running our Stryker Belt as we've found it grips much better in the clutch
  • Clutch Puller Note:  You will need the P90X clutch puller to remove your OEM clutch.  The AA clutch uses the standard XPT/XP1000 primary clutch puller. 
  • Special tools needed Compression Tool #1,  P90X Clutch Puller

    jds 1/26/23

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
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    • 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: 51817741281

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    Benjamin Rea
    Dallas, US
    ★★★★★ 4
    Simple yet effective
    Format: Paperback
    This book is incredibly effective. I enjoyed how everything was easy to understand and how it uses simple terms. Learning that money is about our behavior changed my perspective. I would recommend this book to anyone who is 16+ and interested in getting a head start on how to be smart with money!
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    Reviewed in the United States on March 1, 2026
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    little T studio
    Alexandria, US
    ★★★★★ 5
    So Adorable! Thicker Paper and Fun to Color!
    Format: Paperback, Format: Paperback
    The Coco Wyo team has done it again! Another super cute coloring book filled with the cutest characters! The paper is thicker than in previous Coco books, yay! but if you’re using markers you will still want to put paper behind the page you are coloring. Ink bleed through still happens but not as much. Shading: If you want to add shadows on top of the marker areas, the Prismacolor premier soft core colored pencils work beautifully, but be sure to let the paper dry completely first. Update Review Regarding Marker Blending: With the thicker paper you can get away with many rounds of normal blending techniques with both alcohol markers. See the photo of mine with the shooting star. That page has so many layers of marker blending that I lost count, haha and the paper is still in tact! Yay! Creating Highlights: I use Sakura gelly roll pens as well as acrylic paint pens for highlights with no issues. Pro tip: If you’re using gelly roll pens, be sure they are bold 10. That will fit the scale of the art on the page and it won’t get clogged during use. Coloring Tools: I’ve tried using: Copic alcohol markers Tombow water based markers Ohuhu alcohol markers Kingart water based markers Kagito alcohol markers Prismacolor Premier Soft Core colored pencils Sakura GellyRoll Moonlight Bold 10 Pens Shuttleart Acrylic paint pens Everything has worked beautifully and I've been able to successfully achieve nice shading and blending. Note: All of the coloring tools I’ve mentioned above can be found and purchased right here on Amazon. I own lots of Coco books and love coloring in them. Their illustration style is calm and friendly, making coloring in them a relaxing and enjoyable experience. There were only a few pages in this book that I would not find enjoyable to color such as the holiday themed pages. I wish they wouldn't always put holiday themed pages in non-holiday books, but they can easily be removed if you want and this book really only had a few, so still worth purchasing in my opinion. You can tell much thought and care went into creating illustrations that would be fun to color while also helping to reduce stress, which is one of the things we all in the coloring community love about coloring right?! Coloring in Coco books is such a fantastic way to reduce stress and their designs are top notch. A highly recommended coloring book for all ages! I hope you found this review helpful!
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    Reviewed in the United States on February 4, 2025
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    Ella Grace
    Birmingham, US
    ★★★★★ 5
    Adore these coloring books!!
    Format: Paperback
    This coloring book is just darling and perfect for cozy coloring in the evening! The pictures are all unique and adorable! Can not recommend coco wyo coloring books enough! There a must have!!
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    Reviewed in the United States on May 26, 2026
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    Blair
    Dallas, US
    ★★★★★ 5
    Such a cute book
    Format: Paperback
    I love this coloring book. I love how cute the scenes are and that they’re all unique. Very fun and relaxing to do.
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    Reviewed in the United States on May 9, 2026
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    Vi-Ed
    Port Orchard, US
    ★★★★★ 5
    Love these books. Better for alcohol markers
    Format: Paperback, Format: Paperback
    I like these coloring books because of the designs, thw fact that the back page is empty (thinking of bleeding) and the amount of drawings on the book. Meaning, its worth for the money. These are cute. Alcohol markers: these pages are made for this kind of markers. They blend well. Acrylic markers: these are not the best pages for these markers. Need to re-do strokes to get good coverage. Are not porous enough. Meaning, I can see the strokes on these pages; but, in other type of paper, the acrylic markers work better with single strokes. First picture: acrylic marker (see the strokes) Second picture: bleeding on back of paper (alcohol marker) Third picture: alcohol markers (other Coco Who book)
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    Reviewed in the United States on May 14, 2026

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