Polaris RZR XP Turbo Primary Clutch Spring

Springs are for replacing your AA clutch kit springs or for the tuner who knows what spring they want. Light Blue/Yellow 55-155: This is our standard spring in our XPT clutch kits, this has an engagement of 1800-2000 RPM in most cases Light Blue/Green 70-155: This spring works great with slightly higher engagement around 2000-2100 Light Blue/Red  85-180: Engagement around 2100-2200 with a stiffer ending rate producing around 150 more peak RPM than the above springs ending in at 155 rate Teal 90-225: This spring will normally engage around 2000-2200 RPM and will pick up around 200 RPM peak. This is a good spring for the dunes as well that is a little better for slower riding than our solid light blue. This normally picks up the RPM lost by the high load of the sand and paddle tires making it an easier choice to swap the spring rather than change weights when going from tires to paddles. This all depends on your tire to paddle size, weight, and terrain.... you may still need to adjust