SLP Power Shift Clutch Kit for Polaris 850 AXYS RMK Models - Stock, Stage 1 or 1.5 at 10-12,000' - 41-431

This kit is designed for Polaris AXYS 850 Pro RMK, Khaos, & SKS 155" models in stock form, SLP muffler (Stage 1), or SLP muffler & SLP head (Stage 1.5) at 10-12,000' in elevation. It includes all the components to make your sled perform at its peak: (Running RPM with this setup is 8200-8300) SLP Clutch Kits are Made in the USA and only include the parts you need for maximum performance. In some cases, some OEM parts are retained if they are the best choice. If your sled is used in extreme conditions, modified other than as specified, rider weight exceeds 220 lbs. a custom combination may apply. SLP technical service representatives can provide advice for these special applications. Benefits : Unique weight profile increases shift force for better belt squeeze Increased acceleration (Typically see 1-2 sled lengths faster in a short drag race) Responsive backshift More consistency over a broad range of elevations and conditions Adjust the Magnum Force weights to fine tune your sled for elevation, conditions, longer track, deeper lug track, or added horsepower without having to remove the weights from the primary clutch. Some specialized tools are highly recommended for the installation of this SLP clutch kit: Primary Clutch Holding Tool 20-202 Primary Clutch Puller 20-136 Clutch Press Tool 20-222