JAY PARTS Set up STM Secondary Clutch Polaris Sportsman & Scrambler 850/1000 and S models

STM Secondary Clutch Polaris Sportsman / Scrambler - Jay's Set up

STM Powersports from Michigan (US) is the No. 1 clutch manufacturer on the US market. The precisely CNC manufacturing from the full aluminum distinguishes the patented clutches significantly from all Asian manufacturers.

80% of US tuners and racers rely on the precision and multiple conversion options of the clutches. Jay and many of his racing colleagues trust the know-how of the factory teams and racers from USA for years. Since 2015, Jay has tested several variations of the springs and Helix combinations. With the help of STM and the UXC Racing Team, we arrived at this setup and tested or tuned it with 25-27 inch tire diameters and a wide variety of engine concepts and power levels.

The recommendation is for street riders, hobby and professional racers, all levels.

+ + + MADE IN USA + + +

Great advantages of STM Secondary Clutch:
- better acceleration
- triple support, thus no tilting of the variomatic discs
- precise tuning
- better cooling of the clutch and belt
- no belt slippage, less temperature
- Helix curve available as desired, is critical to performance
- Aluminum better conducts temperature to the outside

Of course you can combine the Secondary Clutch with all other manufacturers.
Note, however, that the combination with the series Primary Clutch or other suppliers should be fine-tuned to your driving style. The fine-tuning is in the customer's area! It is to be made on the basis of spring and weights on the primary (if necessary)!

Best results are acquired when running both the STM primary and STM tuner together.
If you order both clutches, JAY PARTS will give you the matching GATES REDLINE CVT drive belt as a gift on top!***

Comes with a belt removal tool and bolt for installation. The original screw can be used for installation, but we recommend new screws!

You want your own set up? No problem!
Due to the very extensive tuning selection of springs and Hlix curves offer countless possible combinations. Based on your specifications with our expertise and the technicians of STM Factory the best possible clutch is complied. Delivery time 3-6 weeks.

"JAY'S SET UP" - WORKS WITH THE FOLLOWING MODELS
Polaris Scrambler 850, 2013 -
Polaris Scrambler 1000, 2013 -
Polaris Sportsman 850, 2009 -
Polaris Sportsman 1000, 2009-
Polaris Scrambler 1000 S, 2020 -
Polaris Sportsman 1000 S, 2020 -
+ + tyres 25 inch - 27 inch + +

IMPORTANT NOTE:
Since each clutch is a custom made to the customer's personal specification, these are excluded from return / exchange!

* Experience with original Polaris and Gates RedLine CVT drive belts.
*** Promotion valid for end customers only