Our best performing 858 kit! making 50+ HP midrange gains and an an...
Turn your 858 into a rocket with this stage 2 kit! making 40+ HP...
Our stage 1 is no questions asked, the best bang for your buck in the...
PREORDER The ONLY aligned Belt drive assembly on the market for the...
Our Billet Head for the Arctic Cat 858 is an easy way to bolt on some...
This kit has been released since 2012 and has been working great! You will see improved bottom end response (like you geared down 2 ratio) and more top end (like you geared up one ratio). the kit save 5 lb and over 3 lb of rotating mass. This kit has been released since 2012...
Now you can upgrade your Polaris Quickdrive system to C3 PowerSports SyncrDrive system. You will have the following benefits from this system. 275 Grams (0.61 lb) less rotating mass Currently available in Gear Ratios from 1.77 to 2.52 No break in period Available with a belt that will handle 60 degree F higher temperature so will work with most... Now you can upgrade your Polaris...