AA S4 Recoil Clutch Kit with Primary and Secondary Clutches for 2016-20 Polaris RZR Turbo S & Turbo

• Fits 2016-20 RZR XP Turbo & Turbo S Models 2 & 4 Seat
  ** DOES NOT FIT 2021 MODELS**
• Kits are build to order with a 3-5 day lead time
• Complete clutches assembled with our AA performance clutch kit parts. This kit is normally for those who have clutches that are worn out. Let us know your exact model, modifications and tire size. We'll set your clutches up so they are ready to bolt on. Keep in mind vehicles vary so while they come set up, some minor weight adjustments might be necessary. Always verify your peak RPM after installation.
• AA designed/tested/inspected high quality replacement clutches

Our S4 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 spent many hours testing different setups in the real world. We know you'll be extremely pleased with the performance gain from our clutch kits!

S4 kits include our custom cut helix which will give you better power to the wheels on 2017-18 models because of the slightly steeper angle. All models will see a more consistent RPM sweep. Factory helixes start off steep, then go shallower on the top end. For turbo machines, this is completely backwards. We run a straight angle as changing the load on a heavy machine in the middle of a shift can cause some issues. Basically, 2016 helixes were too steep and therefor had belt issues, 2017 helixes went MUCH shallower and the performance to the wheels suffers. We found just the right angle to make everything happy with great belt life and great performance.

• Kits work great with both stock or modified machines
• A must have when tuning your RZR turbo
• A must have when running larger tires or paddles
• Huge acceleration gains
• Wicked throttle response when on & off the throttle
• More efficient power transferred to the wheels
• More consistent clutch performance
• Cooler running belt temps (especially when running larger tires or paddles!)
• Longer belt and clutch life
• Easily adjustable if needed

Performance Helix 1031 (aggressive holeshot): For 2017-2020 2 seat XPT & Turbo S using 28-32" Tires / 28-32" paddles. Only helix we recommend for ALL 2016 models (due to lower gearing) unless running larger than 33" tires. This helix works excellent for the listed setups and has a more aggressive shift angle from 0-25 MPH over the 1024 performance helix. This is best for holeshots and aggressive riders that are trail riding, dune riding, racing, and drag racing. This setup will still crawl good when needed, but if your riding is more slow speed/crawling, we'd suggest the 1024 helix.

Performance Helix 1024: For 2017-2020 2 or 4 seat XPT & Turbo S 28-33" Tires/paddles. The only difference over the 1031 performance helix is the shift angle from 0-25 MPH is slightly less aggressive. This makes it better for crawling and those slow speed situations, but it still pulls like crazy when needing to accelerate hard. A great all around helix choice.

High Load Helix 1021: For 2017-2020 2 seat XPT/Turbo S 34-35" Tires. For 4 seat XPT 32-35" tires / 32" paddles. If you are using very large/heavy tires, the high load helix might be the choice for you. The high load helix is recommended for those turning heavy 32-35" tires. This angle slows the shift down to help act like it's "gearing down" the secondary clutch. This helps not over shift and cause belt slip in those higher load situations. If you mostly use your RZR to crawl and/or have heavier 32-35" tires you may want to use this helix. If you have a heavy 4 seat and running 32" paddles, this would also be a good helix for you.

Kits include: Both primary and secondary with the following installed: AA Recoil magnetic adjustable clutch weights, primary spring, AA primary limiter, secondary spring, AA custom helix & setup guidelines/instructions.