{"product_id":"aftermarket-assassins-21-polaris-rzr-pro-xp-s3-clutch-kit","title":"Aftermarket Assassins '21+ Polaris RZR Pro XP S3 Clutch Kit","description":"\u003ch4\u003e\u003cstrong\u003eAftermarket Assassins '21+ Polaris RZR Pro XP S3 Clutch Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur 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!\u003c\/p\u003e\n\u003cp\u003eThe 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.  The Performance helix is the most acceleration gain, while the high load is a little more than stock, but less aggressive for excessively heavy\/large tires, crawling, or mud riding.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eKits work great with both stock or modified machines\u003c\/li\u003e\n\u003cli\u003eWorks well with tire sizes 28\" to 35\" and paddles 28\" to 33\"\u003c\/li\u003e\n\u003cli\u003eA must have when running larger tires or paddles\u003c\/li\u003e\n\u003cli\u003eWicked throttle response when on \u0026amp; off the throttle\u003c\/li\u003e\n\u003cli\u003eMore efficient power transferred to the wheels\u003c\/li\u003e\n\u003cli\u003eMore consistent clutch performance\u003c\/li\u003e\n\u003cli\u003eCooler running belt temps, especially with larger tires or paddles\u003c\/li\u003e\n\u003cli\u003eLonger belt and clutch life\u003c\/li\u003e\n\u003cli\u003eEasily adjustable if needed\u003c\/li\u003e\n\u003cli\u003eVery slightly higher engagement but not harsh\u003c\/li\u003e\n\u003cli\u003eHelix features a tighter roller \u0026amp; EBS pocket for less clutch slop (clunk) and less chance of rollers breaking\u003c\/li\u003e\n\u003cli\u003ePerformance Helix 107-1065: Aggressive helix with acceleration\/higher horsepower\/aggressive fast pace drivers in mind.\u003c\/li\u003e\n\u003cli\u003ePro XP 2 Seat:Works well with 30-33\" Dirt Tires, 30-32\" dune paddles\u003c\/li\u003e\n\u003cli\u003ePro XP 4 Seat:Works well with 30-32\" Dirt Tires, 28-30\" dune paddles\u003c\/li\u003e\n\u003cli\u003eHigh Load Helix 107-1062: Slightly less aggressive than the 1065 helix with good acceleration gains\/power transfer over the OEM helix. Designed for a heavier vehicle, heavier tires, heavy sand load or crawling type riding in mind. Excellent all around helix for any Pro XP!\u003c\/li\u003e\n\u003cli\u003ePro XP 2 Seat:Works well with 30-35\" Dirt Tires, 30-32\" dune paddles\u003c\/li\u003e\n\u003cli\u003ePro XP 4 Seat:Works well with 30-33\" Dirt Tires, 28-32\" dune paddles\u003c\/li\u003e\n\u003cli\u003eEBS (Engine Braking) Options:\u003c\/li\u003e\n\u003cli\u003eKeep EBS: Like factory. Most slower pace riders (mud, crawling or very hilly terrain) will keep the EBS in place. Gets rid of the chatter noise but there is a decel whine.\u003c\/li\u003e\n\u003cli\u003eRemove EBS: Removes the EBS pocket in the helix. Gets rid of the roller clunk noise but there is a decel whine. Most faster pace trail riders\/racers or dune riders will choose to remove it.\u003c\/li\u003e\n\u003cli\u003eAn 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.\u003c\/li\u003e\n\u003cli\u003eKeep in mind the 2021 secondary is slightly different, and the bolt is only torqued to 25-27ft-lbs\u003c\/li\u003e\n\u003cli\u003eOptional: Butter shift washers for slightly more spring pressure, smoother shifts, and less clutch harmonics\u003c\/li\u003e\n\u003cli\u003eWe HIGHLY suggest running our Stryker Belt as we've found it grips much better in the clutch\u003c\/li\u003e\n\u003cli\u003eWe also HIGHLY suggest our Revolver Billet Clutch Cover with Tower Lock as the P90X clutch design is very weak.\u003c\/li\u003e\n\u003cli\u003eWe HIGHLY suggest our Primary Clutch Limiter to prevent clutch over shift belt rub on the clutch housing\u003c\/li\u003e\n\u003cli\u003eHave alignment issues? Use our P90X Secondary Clutch Alignment Shim\u003c\/li\u003e\n\u003cli\u003eKit to set things straight\u003c\/li\u003e\n\u003cli\u003eHighly recommend upgrading to our Heavy Duty P90X Secondary Clutch Rollers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAA magnetic adjustable clutch weights\u003c\/li\u003e\n\u003cli\u003eAA primary spring\u003c\/li\u003e\n\u003cli\u003eAA secondary spring\u003c\/li\u003e\n\u003cli\u003eOur AA custom cut helix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/youtu.be\/C5-x_rX_MdY?si=A4BQpYt9CxOg5kUX\"\u003eS3 Clutch Kit 1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aftermarketassassins.com\/tech-blog\/f\/2020-rzr-pro-xp-clutch-issues#\"\u003eS3 Clutch Kit 2\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not fit 2020 Models as the helix design is different for 2021-Up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFits only 2021-Up RZR Pro XP Models 2 \u0026amp; 4 Seat\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aftermarket Assassins","offers":[{"title":"Performance Helix 1065 - Keep EBS","offer_id":48382500503857,"sku":"AA-103-1010-1065-EBS-AO","price":450.0,"currency_code":"USD","in_stock":true},{"title":"Performance Helix 1065 - Remove EBS","offer_id":54041189876017,"sku":"AA-103-1010-1065-NONEBS-AO","price":450.0,"currency_code":"USD","in_stock":true},{"title":"High Load Helix 1062 - Keep EBS","offer_id":48382500634929,"sku":"AA-103-1010-1062-EBS-AO","price":450.0,"currency_code":"USD","in_stock":true},{"title":"High Load Helix 1062 - Remove EBS","offer_id":54041190007089,"sku":"AA-103-1010-1062-NONEBS-AO","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/5871\/5697\/files\/aftermarket-assassins-21-polaris-rzr-pro-xp-s3-clutch-kit_1.jpg?v=1781356855","url":"https:\/\/fueledutv.com\/products\/aftermarket-assassins-21-polaris-rzr-pro-xp-s3-clutch-kit","provider":"Fueled UTV","version":"1.0","type":"link"}