Selecting the optimal powersports shock springs is crucial for a superior riding experience, directly impacting handling, comfort, and safety. The right springs can transform your machine, offering improved performance on varied terrains and demanding conditions. Investing time in understanding your options ensures you maximize your powersports vehicle's potential.
- Front and Rear Shocks Compatible with 1995-2003 Honda FourTrax Foreman 400 TRX400FW 4x4 Front and Rear
- Coil Spring is heated treated & powder coated to ensure longevity and protection from Corrosion.
- Spring seats insulated to springs to ensure quiet and comfortable ride quality.
- Neoprene boots and bump stops when applicable.
- Fitment: Polaris Polaris RZR XP & XP 4 1000 : 2019-2023 | Polaris RZR XP & XP 4 Turbo : 2016-2021 | Polaris RZR XP 1000 Trails & Rocks Edition : 2019 | Does NOT fit High Lifter edition
- Unbeatable Strength: This kit of 4 heavy-duty springs for your RZR is made from ultra-durable spring steel and made right here in America.
- Features: The front springs have a 430 lb./in. spring rate to make those heavy hits feel softer. The rears have a 360 lb./in. spring rate to make sure you get a smooth ride without bucking like crazy.
- Restore Quality: SuperATV’s tender springs refresh your suspension so you can get back to the plush ride you remember.
- Installation: The springs are made in America! Scan QR code for instructions or visit the manufacturer's website to view instructions and installation how-to video.
- Durable construction: spring hooks and compression bolt are made from hardened chromoly steel while the outer body is stainless steel for corrosion resistance.
- Compression convenience: bolt head accepts a 17 mm wrench or a 3/8″ ratchet to allow quick and controlled spring compression.
- Designed for motorcycle and light‑ATV shock coils: tool fits standard motorcycle shock springs (not recommended for heavy UTV or HD truck springs).
- Supplied in a storage case: each pair of compressors comes with a quality steel case to keep tools organized and protected when not in use.
- Work‑safe design: use two compressors simultaneously and compress evenly to maintain balance and stability during spring removal and installation (see manufacturer guidance).
- Sold in pairs (a must for spring removal).
- Also recommended: Tusk Rear Shock Spring
- Kit includes: 1 pair of coil spring compressors, Supplied with four spare plastic spring protectors.
- Motorcycle coil spring compressor is essential for the assembly and disassembly of suspension units.
- Designed to be suitable for most types of classic and modern motorcycle coil springs, which is fantastic news for motorcycle enthusiasts like yourself!
- The bolt head can use with 17mm wrench or 3/8"ratchet to make the compression quick maximum jaw opening: 105mm
- Spring coil hooks and bolt is made of hardened chromoly steel and stainless steel and the outer body is made from stainless steel. in its construction further enhances its durability and longevity.
- Our shock spring compressor kit is lightweight, durable and easy to use.
- The rear shock spring compressor tool uses 19mm wrench to remove shock spring (not included)
- The shock spring compressor tool includes four adapters for different size spring collars (60mm, 66mm, 72mm, 75mm); Includes adapters for both clevis and eyelet type shocks.
- Our rear shock spring compressor kit Low friction radial thrust bearing.
- This shock spring compressor tool Innovative, compact and easy to use design.
- Precise Vehicle Compatibility: Compatible with Ranger 500 2009 - 2010, compatible with 800 2010 - 2017, compatible with 900 2011 - 2014, compatible with Crew 800 2010 - 2014, compatible with Crew 900 2012 - 2014, compatible with HD...
- Heavy Load Optimized Performance: Custom-tuned spring and damping structure stably carries heavy goods and tools, maintains ideal vehicle ground clearance, and avoids excessive compression under heavy loads for stable daily work use
- All-Terrain Shock Absorption: Effectively cushions impact and vibration from bumpy farmland, construction sites, gravel roads and woodland routes; Reduces driving fatigue and brings smoother riding experience in complex working scenarios
- Heavy-Duty Construction: Adopts high-strength steel outer cylinder and piston rod, with reinforced housing and mounting points; Passes professional tests, the shot-peened can spring enhances hardness
- Effortless Bolt-On Installation: This assembly is no extra cutting or modification required; Complete accessories, enabling quick replacement and lowering overall maintenance costs
- Offroad > SUSPENSION > Shocks > Shock Springs
- Race Tech Shock Springs SRSP 672757.
- Factory Connection 375 lb/in Rear Shock Spring (ALN-0067)
- Precise Specs for Easy Fitment 250 mm (9.8") eye-to-eye length; 283 mm (11.14") total length; 10 mm mounting hole; 11 mm spring coil; max load 800 lbs per shock. Please confirm size and mounting style before ordering.
- 250mm Rear shock for Pit Bike, Dirt Bike, Motorcycle, ATV/Quad, Buggy, and Go Kart. Works with many 50cc–150cc Chinese bikes including 50cc/70cc/90cc/110cc/125cc/140cc/150cc models.
- Popular Model Compatibility Directly fits or replaces shocks on Kawasaki KLX110 Apollo 125 Coolster 125 / Chinese Pit Bike 50cc–150cc A reliable upgrade for most off-road bikes in this size category.
- Heavy-Duty Performance & Smooth Damping Equipped with an 11mm thick coil spring and durable damper body for stable, controlled suspension. Handles up to 800 lbs load capacity—absorbs bumps, reduces vibration, and improves riding comfort on rough...
- Direct replacement design installs quickly with standard 10 mm hardware. Provides better support, stability, and comfort for both off-road and daily use. Package includes 1 × 250mm rear shock absorber.
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Last update on 2026-07-19 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Powersports Shock Springs
Understanding Spring Rates
Spring rate is the most critical factor when choosing new shock springs. It measures the force required to compress the spring by a specific distance. A higher spring rate means a stiffer spring, suitable for heavier loads, aggressive riding, or larger riders. Conversely, a lower spring rate is for lighter loads, smoother riding styles, or smaller riders. Incorrect spring rates can lead to poor suspension performance, affecting control and comfort.
Material and Construction
Powersports springs are typically made from high-tensile steel alloys designed to withstand repeated compression and extension under stress. Look for springs with a durable coating to protect against corrosion and environmental damage, especially if you ride in wet or muddy conditions. Some premium options might use advanced alloys or coatings for enhanced durability and weight savings, though standard steel is robust for most applications.
Spring Length and Diameter
Ensure the new springs match the original length and internal/external diameter of your existing shocks. While some aftermarket shocks may allow for slight variations, significant differences can prevent proper installation or alter suspension geometry. Always consult your vehicle's service manual or the spring manufacturer's specifications to confirm compatibility.
Rider Weight and Riding Style
Your body weight, combined with any passenger or cargo, significantly influences the required spring rate. Additionally, consider your primary riding style. Aggressive riders who frequently jump or hit rough terrain may benefit from stiffer springs for better bottoming resistance. Casual riders or those who prioritize comfort might prefer a softer setup. Manufacturers often provide charts or calculators to help determine the appropriate rate based on these factors.
Comparison Tips
- Always verify compatibility with your specific powersports vehicle model and year.
- Check reviews from riders with similar weight and riding styles for real-world performance insights.
- Consider the spring's finish for corrosion resistance, especially if your vehicle is exposed to harsh elements.
- If unsure, consult a professional suspension tuner or the vehicle manufacturer for recommendations.
