SDI Dual Rate Shock Spring Kit RZR XP 1000 4 Seat Polaris RZR A pillar light mount 🚧 Modular Design

🚧 Modular Design

Zinc plated for durability

Marine-Grade Durability – IP67-rated for protection against dust and water

Set launch RPM to match your clutch engagement RPM to prevent premature wear or damage to clutches and belts

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SDI Dual Rate Shock Spring Kit RZR XP 1000 4 Seat Polaris RZR A pillar light mount 🚧 Modular DesignSDI Dual Rate Shock Spring Kit for Polaris RZR XP 1000 (4 Seat) Product Description The SDI dual rate shock spring kit for Polaris RZR XP 1000 four seat models is designed to significantly improve suspension performance, stability, and ride comfort. Through extensive testing and tuning, SDI engineered this kit to convert your suspension into a true dual rate spring system, allowing both tender and main springs to work together throughout the