Introducing the Terrain Master 2.1 Shocks for UTVs.

The Typical UTV comes with low end emulsion type shocks, that are over sprung and offer no performance. We set out to make the best possible passive shock and make driving these UTVs fun. Designed and Developed in the US, the TM2.1 shocks feature high flow pistons, low friction piggyback reservoir, high quality seals and bushings, and an oversized compression adjuster to bring true offroad performance to UTVs

Now comes standard with Zero Fade Fluid.

Fits 2016+ Honda Pioneer 1000 Utility Task Vehicle/Tractor

Shocks are shipped with a four seat spring setting. please refer to manual for preload setting to adjust for two-seat vehicles.

Introducing the Terrain Master 2.1 Shocks for UTVs.

The Typical UTV comes with low end emulsion type shocks, that are over sprung and offer no performance. We set out to make the best possible passive shock and make driving these UTVs fun. Designed and Developed in the US, the TM2.1 shocks feature high flow pistons, low friction piggyback reservoir, high quality seals and bushings, and an oversized compression adjuster to bring true offroad performance to UTVs

Now comes standard with Zero Fade Fluid.

Fits 2024+ Kawasaki Ridge Utility Task Vehicle

Shocks are shipped with a four seat spring setting. please refer to manual for preload setting to adjust for two-seat vehicles.

Introducing the Terrain Master 2.1 Shocks for UTVs.

The Typical UTV comes with low end emulsion type shocks, that are over sprung and offer no performance. We set out to make the best possible passive shock and make driving these UTVs fun. Designed and Developed in the US, the TM2.1 shocks feature high flow pistons, low friction piggyback reservoir, high quality seals and bushings, and an oversized compression adjuster to bring true offroad performance to UTVs

Fits 2018+ Polaris Ranger XP1000 Utility Task Vehicle/Tractor

Now comes standard with Zero Fade Fluid.

Shocks are shipped with a four seat spring setting. please refer to manual for preload setting to adjust for two-seat vehicles.

Introducing the Terrain Master 2.1 Shocks for UTVs.

The Typical UTV comes with low end emulsion type shocks, that are over sprung and offer no performance. We set out to make the best possible passive shock and make driving these UTVs fun. Designed and Developed in the US, the TM2.1 shocks feature high flow pistons, low friction piggyback reservoir, high quality seals and bushings, and an oversized compression adjuster to bring true offroad performance to UTVs

Now comes standard with Zero Fade Fluid.

Fits 2024+ Polaris Ranger XD1500 Utility Task Vehicle/Tractor

Shocks are shipped with a four seat spring setting. please refer to manual for preload setting to adjust for two-seat vehicles.

Walker Evans Pro R/Turbo R Billet Front Fork w/ Shaft

• Replaces the stock component that is prone to breaking under stress.
• Larger, 3/4 thread size to address failure point on the stock shaft threads
• Larger 5/8ths pin (Valving side) to address failure point with stock 7/16ths pin
• Comes complete with performance valving and SDI High Flow Piston
• High Quality, Low Friction Piston Band
• Machined in the USA
• Fork/Clevis is 7075 Aluminum construction
• Comes ready to install using stock components (Spring cup, bumper)
• Made to Fit Front Walker Evans 2.5 Shocks
• SOLD IN PAIRS

Fox Pro R/Turbo R Billet Front Fork w/ Shaft

• Replaces the stock component that is prone to breaking under stress.
• Larger, 3/4 thread size to address failure point on the stock shaft threads
• Made to Fit Front Fox 3.0 Live Valve X2 Shocks (7/8ths Shaft)
• Machined in the USA
• Fork/Clevis is 7075 Aluminum construction
• Comes ready to install using stock components (Spring cup, bumper)
• SOLD IN PAIRS

SDI ZERO FADE Shock Oil is designed to deliver ultra-consistent damping in harsh riding and racing environments. Built with an advanced additive package and ultra-low friction formula, ZERO FADE helps reduce wear, protect internal components, and resist shock fade under extreme heat and abuse.

The 5 Gallon EZ Pack is ideal for suspension tuners, race teams, and service shops that require high-volume fluid for shock rebuilds and performance suspension maintenance.

Key Features

• Premium 5wt shock oil

• Advanced additive package for modern suspension systems

• Ultra-low friction formula protects seals and internal components

• Resists shock fade under extreme heat and abuse

• Helps extend shock life and maintain consistent damping

• 5 Gallon EZ Pack ideal for suspension shops and race teams

Transform Your Walker Evans Shocks Into a Tunable Performance Suspension System

SDI Valving Kits are engineered for Walker Evans 2.0 and 2.5 shocks found on 2014-2025 Polaris RZR XP 1000 and XP Turbo models. Each kit includes a performance piston, optimized valving components, and a tuning chart with multiple configurations for different riding styles and terrain.

Whether you're chasing comfort on rocky trails, control in the desert, or improved bottoming resistance in aggressive conditions, SDI gives you the components and tuning flexibility to build the suspension your vehicle deserves.

Each kit is enough for a single shock

SDI High Low Speed Adjuster for Walker Evans Shocks

- For Walker Evans 2.5 Shocks
- Game-Changing Seperate High/Low Speed Compression Adjustment
- Address the walloy feeling while cornering, without losing plushness over breaking bumps & square edge bumps. This maximize compliance and traction, without the worry of not being able to soak up big hits.
- "Feel" the adjustments you make through motocross style clickers, making for easy on the fly adjustments
- Made in the U.S.A.
- Installation tools: Click Here