2012-15 Arctic Cat torsion style helixes with adjustable endcap

you need a complete overhaul

High elevation heads can gain up to 20 lbs of compression

Please check local regulations before use

ZR 8000 Limited ES 137 2018

Helix for RMK Boost // SKU: 05-TSS-07 Category_Default Category/MERCH/2023 Shop Calendar 2012-15 Arctic Cat torsion styleConquer the Backcountry: Custom Machined Helix for Polaris Patriot Boost RMK Your Polaris Patriot Boost RMK is built to dominate the steepest climbs and deepest powder. But to truly master the mountains, you need a clutch that can handle the extreme demands of technical terrain. Our custom machined helix is specifically engineered to optimize your RMK's performance, giving you the control and on demand power you need to make every line a success.