SDI Shock Spring - RZR XP Turbo (WER)/XP1K Four Seater UDCSKHD-TW

If you're running a Walker Evans suspension setup on your RZR XP Turbo or XP1K Four Seater, shock spring tuning is where precision handling gets dialed in. The SDI Shock Spring delivers a true dual-rate setup that eliminates the compromise between comfort and control—reducing body roll, nose dive, and bottoming while maintaining a planted ride across varied terrain. This is the kind of fine-tuned geometry that separates competent builds from podium-finishing machines.

The complete package includes everything needed for a bolt-on installation, with durable motocross-inspired adjustment rings that make field tuning straightforward without specialized tools.

• Fits: RZR XP Turbo (WER)
• Fits: RZR XP1K Four Seater
• Requires: Walker Evans suspension
• Setup: True dual-rate springs
• Reduces: Body roll
• Reduces: Nose dive bucking
• Reduces: G-out bottoming
• Includes: Four tender springs
• Includes: Two main springs
• Includes: Four crossover rings
• Adjustment: Motocross-style rings
• Installation: Bolt-on compatible
• Origin: Made in U.S.A.
• MPN: UDCSKHD-TW