2010 Polaris RZR (oversized tires), and 2010 RZR "S" model (stock or oversized tires). Adjustable kit.  
A different version of our popular clutch kit for the Polaris RZR models. The 2010 has a different secondary clutch and calibration than earlier year models. This kit has a different set of flyweights and a new set up guide that is specific to this model year. The flyweight design allows for the use of more flyweight mass in a different configuration than the factory clutch calibration, and offers tunability to adjust for case specific applications including tire sizes, elevation , etc. Please note the applications listed for this kit. The regular 2010 RZR (non "s") stock clutching is a good calibration for stock tires.

Ultimate RPM control (can be adjusted for modifications)
Set up manual includes set up instructions for most common applications.