Shock Therapy’s Dual-Rate Spring Kit is the best starting point to upgrade your suspension setup. A Shock Therapy Dual-Rate Spring Kit comes custom-tailored to your unit, taking into account driver weight, accessories, terrain, and driving style. Some of the benefits of the Shock Therapy Dual-Rate Spring Kit are:
- Custom Tailored to your machine
- Increase ride height
- Increased bottom-out resistance
- Reduced bucking
- Smoother ride quality over chop and chatter
- No Sagging
- Lifetime warrantied springs
- Springs manufactured in the USA
![Polaris XPEDITION Dual Rate Spring Kit](http://shocktherapy.com/cdn/shop/files/DRSw4dividersand2-piececrossovers.jpg?v=1712857324&width=1445)