Aftermarket Assassins Primary Spring Polaris RZR XP Turbo Primary Spring

Aftermarket Assassins Primary Spring Polaris RZR XP Turbo Primary Spring


Regular price$40.00
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  • Free Shipping Over $100*

Springs are for replacing your Aftermarket Assassins 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 weights.

Solid Light Blue 110-250: This is our race spring with a higher engagement between 2500-2700 RPM in most cases. Peak RPM will go up about 200-300 RPM peak over the blue/yellow spring so make sure you can install another 2 magnets in your AA clutch arms when installing this spring. Many will install this spring for dune riding instead of changing weights as it may pick up enough RPM needed. This all depends on your tire to paddle size, weight, and terrain.... you may still need to adjust weights.

Unless advanced at clutch tuning we do not suggest running any springs without our clutch kit

Springs fit the RZR Turbo Primary Clutch 2016-2020 or our HD conversion clutch kit for the Pro XP/2021 RZR Turbo

Springs DO NOT fit the P90X primary found on Pro XP models or 2021 RZR Turbo

  • Rough engagement rates below with our AA clutch weights.  Engagement will vary depending on clutch weight design and overall arm weight
  • Measured at 1.965' & 1.059'
  • Choose your primary spring in the drop down

Check out the complete Aftermarket Assassins lineup HERE 

Free Shipping
At our company, we are proud to offer our valued customers free ground shipping on most orders over $100, a fantastic incentive to help you shop for your favorite items. Please note, this offer is applicable only to the lower 48 states within the United States. We strive to ensure that your products reach you in a timely and cost-effective manner. However, we would like to inform you that certain exclusions may apply due to the size, weight, or destination of the order. We kindly encourage you to review our shipping policies or reach out to our customer service team for any clarifications. We are committed to providing the best shopping experience possible, with quality service at every step of your journey with us.

Shipping to US with verified payment & confirmed address. Domestic shipments are a mix of services from UPS, USPS, and FedEx. All packages may require a signature.

Most of our products ship within 1 Business Day - Occasionally, we are out of stock on an item and will sometimes use a drop ship from one of our suppliers. Drop ships from a handful of suppliers can add up to 5 days processing time.

Refunds & Returns
PLEASE CALL US FIRST for an RMA (Return Merchandise Authorization) #.

All returns made to Revolution Off-Road, LLC must be in the original box with all parts included in new condition.
All returns must be sent with a copy of the original receipt, explanation of the problem and an RMA #.
All returns for must be received by Revolution Off-Road, LLC within 15 days of the product being received by the customer. (determined by UPS tracking #)
Customer is 100% responsible for ALL shipping costs on returned items. Thus, if you return an item and did not originally pay shipping costs, the original shipping cost incurred by us will be deducted from your refund.

Orders canceled by the customer will be subject to a 10% cancelation fee. 

Any shipping costs paid by customer on original order, including ground shipping or expedited shipping will not be refunded including in the event of a return. 

Credit will be issued after the product and its contents are inspected and found to be in brand new condition as shipped to the buyer.
All returns will be subject to a 20% - 30% restocking fee, depending on the manufacturer.
Shipments refused by you (the Customer) and returned back to Revolution Off-Road will carry an automatic 20% re-stocking fee deducted from the total credit owed.

Credit will not be issued in the following situations:
Product has been installed and or used. Product has been damaged from an attempt to install and/or use.
Product is shipped back without original box, manual and/or parts.
Seal on electrical parts is broken, or it is evident that electrical part has been installed to vehicle.
Product serial number does not match what was originally shipped to buyer.-Product is deemed not re-sellable due to customer's actions.
Electrical components after they have been installed.

Product Warranties
Revolution Off-Road, LLC honors all manufacturer warranties. Any product that carries a manufacturer warranty must be warrantied through its respective manufacturer. Installed components which have failed must be removed and shipped back to its manufacturer for inspection before replacement. Revolution Off-Road, LLC is not responsible for shipping products to manufacturers for inspection or the return shipping to the end user. Labor time is not paid by Revolution Off-Road, LLC.

Damaged Products
If a products arrived damaged you must contact Revolution Off-Road, LLC WITHIN 5 BUSINESS DAYS. Do not install the product as the manufacturer will handle shipping a replacement item. If you install the product then it will void any shipping claim as the product will need to be reviewed by sending pictures of any damage. Once again review your product before attempting to install it, if any damage is found, do not install.

There is a 30 day turnaround policy on cores from the time it was delivered.

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