Redcat ATVs are popular among off-road enthusiasts for their affordable price and solid performance. However, to keep your ATV running smoothly or to enhance its capabilities, you may need to replace or upgrade suspension parts. Whether you’re dealing with worn shocks, bent A-arms, or simply want better handling, understanding Redcat ATV suspension parts is key. This guide covers the main components, how to choose the right parts for your model, and practical tips for maintenance and upgrades.
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Redcat Racing 050002 Aluminum Rear Lower Suspension Arms (Blue)
Understanding Redcat ATV Suspension Components
The suspension system on your Redcat ATV consists of several parts that work together to absorb bumps, maintain tire contact, and provide stability. Knowing each component helps you diagnose issues and make informed replacement decisions.
Shocks and Struts
Shocks (shock absorbers) are the most common suspension part to wear out. Redcat ATVs typically use coil-over shocks, which combine a spring and damper in one unit. Over time, seals can leak, springs can sag, and damping performance decreases. Upgrading to gas-charged shocks can improve ride quality and prevent bottoming out. For models like the Redcat 50 or 70, OEM-style shocks are readily available, while aftermarket options offer adjustable damping for serious riders.
A-Arms and Control Arms
A-arms connect the wheel hub to the frame and control the wheel’s movement. Redcat A-arms are usually made of stamped steel or tubular steel, with ball joints at the ends. Bent or loose A-arms cause poor alignment and uneven tire wear. Replacement A-arms come in standard or heavy-duty versions. If you ride aggressively, reinforced A-arms with replaceable bushings are worth considering.
Sway Bars and Bushings
A sway bar reduces body roll during cornering. Not all Redcat models come with one; it’s more common on larger ATVs like the Redcat 110 or 125. Bushings mount the sway bar to the frame and A-arms. Worn bushings create clunking noises and reduce handling precision. Polyurethane bushings are a popular upgrade because they last longer than rubber and resist deformation.
How to Choose the Right Suspension Parts for Your Redcat ATV
Selecting the correct parts is critical for safety and performance. Here are the main factors to consider.
Compatibility by Model
Redcat makes several ATV models including the 50cc, 70cc, 110cc, and 125cc versions, plus the larger RS range. Each model has unique suspension geometry and bolt patterns. Always verify that any suspension part is designed specifically for your model. For example, shocks from a Redcat 70 will not fit a Redcat 125 due to different lengths and spring rates. Check the manufacturer’s specifications or use a parts finder tool on your preferred retailer’s website.
Types of Riding and Terrain Considerations
Your riding style dictates the best suspension setup. For casual trail riding, OEM replacement parts are sufficient. If you tackle rough terrain or do jumps, choose upgraded shocks with stiffer springs and adjustable compression. For racing or aggressive riding, consider long-travel A-arms that provide more wheel travel and better control. Also, consider the rider weight: heavier riders need higher spring rates to avoid sag.
Upgrading vs. Replacing: What You Need to Know
Sometimes a worn part simply needs replacing, but other times an upgrade offers better performance and longevity. Here’s how to decide.
If your shocks are leaking or have lost damping, replacing them with OEM equivalents is straightforward and cost-effective. But if you want to improve handling, upgrading to shocks with adjustable preload and rebound can make a noticeable difference. Similarly, stock A-arms often use low-quality bushings that wear quickly. Upgrading to aftermarket A-arms with greaseable or polyurethane bushings reduces maintenance and keeps your alignment tight.
One area where upgrade is almost always beneficial is the sway bar bushings. Swapping rubber for polyurethane eliminates play and sharpens turn-in response. For budget-conscious riders, prioritize shocks and bushings as they have the biggest impact on ride quality.
Practical Installation Tips and Maintenance
Installing suspension parts can be a DIY project if you have basic mechanical skills and tools. Follow these tips for a smooth process.
- Start by safely lifting the ATV and securing it on jack stands.
- Take photos or notes of the suspension layout before disassembly.
- Use penetrating oil on bolts, especially if they’re rusted.
- When removing shocks or A-arms, support the wheel hub to prevent strain on other parts.
- Torque all fasteners to manufacturer specifications – over-tightening can crack bushings.
- After installation, check wheel alignment; toe and camber settings may need adjustment if you changed A-arms.
Regular maintenance prolongs suspension life. Clean and inspect parts after muddy rides. Grease any zerk fittings on A-arms monthly. Check shock shafts for scratches or leaks. Replace bushings at the first sign of play.
Final Recommendation
For most Redcat ATV owners, starting with high-quality replacement shocks and polyurethane bushings offers the best balance of cost and improvement. If you ride hard, invest in reinforced A-arms and adjustable shocks. Always verify compatibility with your specific Redcat model before buying. By choosing the right suspension parts, you’ll enjoy a safer, more comfortable ride and extend the life of your ATV.