SDI Spring Kit - Polaris Xpedition
Take the guess work out of getting more out of your Xpedition stock Shocks. SDI’s Spring Kits have been fine-tuned and tested to improve your vehicle’s ride.
- For use on Fox Equipped Polaris Xpedition
- Single rate spring gives you a linear stroke filling in the gap of the middle of the shock
- Single rate spring greatly increases body control of the top heavy Xpedition
- Available in Performance, Heavy Duty, and Long Travel Applications
- Improves ride quality over the small chop, while being able to handle the larger G-Outs.
- Reduces nosedive (Bucking), and increases G-Out Resistance
- Kit Includes: 4 Main Springs, 4 Spring Cups, and 2 Shock Guards
- Made In the USA
For even more performance, pair with an SDI Revalve! Highly recommended for heavy or long travel applications.
Features & Specifications
The middle of the stock shock has a lot of bleed and makes it very wallowy and loose, most dual rate spring kit require too much preload to achieve ride height and add to the mid stroke looseness with the main spring crossing over too late.
We decided to go with a single rate spring requiring less preload, eliminating the annoying top out feel. So, throughout the stroke you are completely linear, filling in the mid stroke providing more control and positive feeling.
Gain more confidence through any terrain by having a properly sprung SXS. Our easy to install spring kits make it a breeze to greatly improve your suspension, from cruising with the family in the dunes, to racing flat out in the desert. We’ve put our 20+ years of suspension experience and hours of development and testing into creating spring kits for the Xpedition models. Our Xpedition spring kits come in three different options: Performance, Heavy Duty, and Long Travel.
Unsure what kit you need, or have a custom build? Please use our Custom Spring Kit form by clicking here.
Product Details
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Supplier: SDI / Suspension Direct
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Supplier part number: SDU-MA-256300
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Product type: Spring Kits
Fitment & Ordering
Match your vehicle year, model, shock brand, dimensions, and mounting configuration to the specifications above. Vehicle-category placement is a browsing guide, not a guarantee of fitment for every model year or trim.
Pickup at FastUTV
Pickup only for now. Shipping is not offered at checkout. Order online and collect from FastUTV / Corona Motor Worx, 160 Vander Street, STE C, Corona, CA, between 9am and 5pm.
This is a supplier-sourced special order, not a promise of on-hand stock. FastUTV will confirm supplier availability and contact you when your order is ready. Please wait for your ready-for-pickup notification before traveling or scheduling installation. Supplier backorders can extend the pickup estimate.