POLARIS RAGE SINGLE STAGE BILLET PRIMARY
With the xP900 we experienced 10MPH GAIN OVER THE STOCK CLUTCHES.
MUST BE USED WITH THE TUNER 299PATVD DRIVEN FOR BEST RESULTS!
New improved two-way bearing design. The main shaft bearing is now smaller with a 47mm outside diameter allowing a lower initial take off ratio than our past design. Allows tighter belt deflection, transmission shifting and belt chirp.
A complete billet design that uses a screw-on style spider. Rigid reinforced design for higher horsepower applications. We have designed the Rage to create more overdrive than the stock clutch system. To obtain the proper overdrive the tuner driven clutch # 299PATVD must be used. These STM clutches will fit under the stock cover with no interference. The Rage is capable of using most cam arms that are available on the market. We have incorporated a pin size option for every clutch we make by providing a pin conversion design in the movable sheave. Pin conversions are available in 1/4"and 5/16" diameter. We incorporate a fixed pin design that pivots the cam arm between two bushings and attaches the cam arm to the pin providing more durability to the cam arm pivot points.
The cover is designed to use Polaris ATV springs providing a wide variety of spring rates to choose from.
The Rage is calibrated with a spring and set of our own adjustable SUPERTIP CAM ARMS. Each clutch is assembled and set up to run the Polaris OEM belt (stock belt for each machine). Uses the stock primary bolt.
WE HAVE A TESTED SET UP FOR YOUR TURBO CHARGED RAZOR THAT FLAT OUT PULLS!
Item numbers 1001070 Primary Clutch Holding Tool, 1001072 STM & Arctic Cat Spider Nut Socket Tool for 1995-2009 & 2016 and either 1001020 STM Rage 3 & 6 Spider Tool, or 1001032 STM Rage 4 & 8 Spider Tool(depending rage number) is required when removing or installing the spider. Works on all STM primary clutches. Sold separately.
When ordering use this guide to help you pick options
Put a Model - Ex: RZR pre-2010, RZR 2011-2013, xP??
Choose Rage # - Pick which arm clutch you want, Rage 3 your basic replacement clutch, Rage 6 is most popular dual stage clutch that will handle most applications even low boost turbo, Rage 8 is for higher HP applications that require heavy cam arms.
Conversion Kit - You will choose the1001321 when running the STM weights. Choose the 1001323 if you want to run a Polaris style weight for a 1/4 pin.
Choose a spring - The most popular spring is the PATV9 gold that will get you engagement around 2000 to 2500 RPM the red, orange, white, and purple will have a higher engagement with purple being the highest. The bright green is a lower rate spring will engage around 1500 RPM or choose none if you want to use your own spring.
Choose weights - For the RZR with a Rage 3 choose 45ATVx3, Rage 6 Choose the 45ATVx, RZR with a Rage 8 choose 45ATVx, For the stock xP with a Rage 6 choose 45ATVx, xP Turbo with Rage 6 choose 50ATVx, xP Turbo with Rage 8 choose 45ATVx
Choose Engine HP - Let us know about your bike. Is it naturally aspirated/stock? Big bore kit? Does it have a turbo? If you have a turbo-how much boost? This gives us an idea of how to set the weights up. KEEP IN MIND WE CAN ONLY GET YOU CLOSE WITH WEIGHT SET UP.Everyone's riding style is different so it's up to the customer to do the fine tuning!
WARNING: Cancer and Reproductive Harm
Polaris RZR XP 1000
|RZR XP 1000||2014-2018|
STM Powersports is a division of Supreme Tool and Machine Inc., which was established back in 1991. Supreme Tool is a manufacturer of custom machined components and assemblies for high-performance ATVs/UTVs, side-by-sides, and snowmobiles. The brand takes pride in being able to design and build any product from a customer’s conceptual idea to a complete assembly.
Supreme Tool and STM Powersports are capable of offering their products in various quantities, from single prototypes to high-volume production. They draw from their extensive experience and expertise to manufacture quality parts that are built to last. STM Powersports is equipped to perform any service from fabrication to the finish of close tolerance machining.
STM Powersports is the one-stop shop for all your clutching needs, with a comprehensive lineup of clutch kits and accessories that will keep your ride going strong for a very long time. STM Powersport is a well-known manufacturer of CVT clutches and components for a number of applications worldwide. STM Clutches hold several world records for snowmobiles on grass, asphalt, and even ice, so you can rest assured that it is a top-rate choice for your ride.
STM Powersports’ lineup of clutches offers smooth and quick shifts that boast optimal performance and improved torque each and every time. STM’s clutches are an affordable replacement for a vehicle’s stock clutch and feature a complete billet design that outperforms the existing one.
A high-quality clutch is a must-have for all high-performance and manual transmission-equipped vehicles. Vehicle Racing carries a wide range of performance clutches for nearly every application, including ATVs, UTVs, and side-by-sides. That is where STM Powersports comes in. Our inventory of STM Powersports products includes clutch kits, bushings, and a number of accessories. If you cannot find a specific item above or have any other questions, please do not hesitate to call our expert parts team at (480) 966-3040.
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