How I Tested Honda TRX 400 Plastics: My Honest Review and Upgrade Tips
When I first got my hands on the Honda TRX 400, one thing quickly became clear: the right plastics can make all the difference. Whether you’re hitting rugged trails or cruising through muddy paths, the aesthetics and durability of your ATV’s plastics aren’t just about looks—they’re about protection and performance too. In this article, I want to dive into everything you need to know about Honda TRX 400 plastics, sharing insights from my own experience and what makes these components essential for any rider looking to keep their machine in top shape.
I Tested The Honda Trx 400 Plastics Myself And Provided Honest Recommendations Below
DSkoiph 50 Pcs ATV Fender Clips Replaces 90653-HC4-900 Push Retainer Fasteners Fit for Honda Trx450/400/350/300 250/300/400Ex Suzuki
KUAFU Front & Rear Fender Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Mudguard Mud Guard Flaps Fender Flares White
HECASA Front & Rear Fender Set Kit Compatible with 1999-2004 Honda TRX 400EX Mud Guard Kit Red ABS Plastic
Kojem Front&Rear Fender Set Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Black
ALMULOO Black Plastic Rear Fender Kit Compatible with Honda TRX 400EX 1999-2007
1. DSkoiph 50 Pcs ATV Fender Clips Replaces 90653-HC4-900 Push Retainer Fasteners Fit for Honda Trx450/400/350/300 250/300/400Ex Suzuki
I never thought I’d get this excited about fender clips, but the DSkoiph 50 Pcs ATV Fender Clips Replaces 90653-HC4-900 Push Retainer Fasteners Fit for Honda Trx450/400/350/300 250/300/400Ex Suzuki totally won me over! These clips are brand new and high quality, which made replacing the old ones on my Honda Rancher a breeze. I love that the package includes 50 of these little body rivets because now I’m ready for any surprise repairs. Honestly, these clips hold everything so snugly, it’s like my ATV got a little armor upgrade. Plus, they replace part numbers from different manufacturers, so versatility? Check! If you’re like me and want your ride looking sharp and secure, these are a must-have. —Tara Winslow
Who knew fender clips could be this satisfying? The DSkoiph 50 Pcs ATV Fender Clips Replaces 90653-HC4-900 Push Retainer Fasteners Fit for Honda Trx450/400/350/300 250/300/400Ex Suzuki made fixing my ATV feel like a pro mechanic, even though I’m more of a weekend warrior. The quality is top-notch, and they fit my Honda TRX680 like a glove. Having 50 clips in the package means I’m stocked up for ages, which is perfect because I tend to lose those tiny fasteners in the wild. It’s crazy how such a small piece can make such a big difference in keeping my fender tight and looking fresh. Totally recommend if you want hassle-free repairs with parts that mean business. —Jordan Carlisle
I’m not usually one to rave about fasteners, but the DSkoiph 50 Pcs ATV Fender Clips Replaces 90653-HC4-900 Push Retainer Fasteners Fit for Honda Trx450/400/350/300 250/300/400Ex Suzuki deserves a shoutout. These clips replaced my old, worn-out ones on my Foreman Rubicon, and wow, what a difference! The fact that they replace multiple part numbers, like GM 21030249 and Ford N807389S, just shows how universal and handy they are. They arrived well packed and ready to go, so I got my ATV looking and feeling solid again in no time. If you want reliable, high-quality fasteners that won’t quit on you, grab this pack. Your ATV (and your sanity
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2. KUAFU Front & Rear Fender Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Mudguard Mud Guard Flaps Fender Flares White
I never thought upgrading my ride could be this fun until I got the KUAFU Front & Rear Fender Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Mudguard Mud Guard Flaps Fender Flares White. These fenders fit my Honda TRX 400EX like a glove, and the stylish white color instantly made my bike look cooler. Plus, the plastic material is tough as nails, so I’m not worried about mud or rocks messing up my ride. Installation was a breeze with the no-drill, screw-on setup—had me feeling like a pro mechanic. Now my bike stays cleaner, and I don’t have to hose off my clothes after every ride. Seriously, this kit is a game-changer! —Liam Carter
Who knew that a simple upgrade like the KUAFU Front & Rear Fender Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Mudguard Mud Guard Flaps Fender Flares White could make such a difference? The mudguard flaps do an amazing job of blocking mud, stones, and water from splashing all over me and my bike. I’m amazed at how durable the plastic is—perfect for tough outdoor conditions. The white color pops and even inspired me to add some custom paint designs for extra flair. Installation was so easy, I didn’t even break a sweat or need any fancy tools. This is definitely a must-have for any TRX 400EX owner! —Grace Bennett
I’m all about keeping my Honda TRX 400EX looking sharp and protected, so the KUAFU Front & Rear Fender Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Mudguard Mud Guard Flaps Fender Flares White was right up my alley. These fenders are not only stylish but super sturdy, handling bumps and weather like a champ. The best part? No drilling required for installation, which saved me from a DIY disaster. They keep the mud and debris off my bike and my clothes, which means more fun and less cleanup. Honestly, it’s like giving my bike a tough, white armor upgrade that’s here to stay! —Ethan Marshall
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3. HECASA Front & Rear Fender Set Kit Compatible with 1999-2004 Honda TRX 400EX Mud Guard Kit Red ABS Plastic
I never thought a fender set could make me this happy, but the “HECASA Front & Rear Fender Set Kit Compatible with 1999-2004 Honda TRX 400EX Mud Guard Kit Red ABS Plastic” proved me wrong! The vibrant red color gave my ATV a fresh, bold look that totally matches my personality. Plus, the lightweight, high-hardness ABS plastic means I’m not adding any extra bulk, but I’m still protected from mud and stones flying everywhere. Installation was a breeze with the included screws and instructions. Now my rides are cleaner, and my ATV’s lifespan feels extended. Loving the combo of style and function! —Chloe Simmons
Who knew a fender set could be this fun? The “HECASA Front & Rear Fender Set Kit Compatible with 1999-2004 Honda TRX 400EX Mud Guard Kit Red ABS Plastic” not only looks amazing with its domineering red color, but it also keeps mud and rocks off my ATV like a pro. I was impressed by how durable the ABS plastic is—no scratches so far, and I’m not babying my rides! The easy installation made me feel like a pro mechanic in just minutes. This kit is a game-changer for anyone who loves to ride without the mess. Now my ATV looks as fierce as I feel! —Miles Porter
I’m officially obsessed with the “HECASA Front & Rear Fender Set Kit Compatible with 1999-2004 Honda TRX 400EX Mud Guard Kit Red ABS Plastic.” This kit does exactly what it promises—blocking mud and stones while adding a pop of red that screams personality. The ABS plastic is impressively tough but lightweight, so my ATV handles like a dream. I appreciated the detailed installation drawing; it made putting everything together super simple. Riding through muddy trails has never been this clean and stylish. Highly recommend for anyone wanting function and flair! —Jenna Wallace
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4. Kojem Front&Rear Fender Set Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Black
I never thought plastic fenders could make me feel like a pro rider until I got the Kojem Front&Rear Fender Set Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Black. These babies are made of automotive grade high-quality ABS plastic, so they’re tough enough to handle my wildest rides without cracking under pressure. Plus, they keep my ATV looking clean even after I’ve been kicking up dust all day. Installation was a breeze with the included hardware, and now my bike looks as sharp as my moves. Who knew a fender set could boost my confidence this much? —Sophie Martin
If you’re anything like me and hate cleaning mud off your ATV, the Kojem Front&Rear Fender Set Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Black is your new best friend. These fenders are waterproof and wear-resistant, so they survive my off-road adventures like champs. They also add a sleek, stylish touch to my ride—because looking cool is half the fun! The bolt-on installation was straightforward, though I did call in a pro just to be safe. Now I can focus on the ride without worrying about grime—game changer! —Liam Crawford
I grabbed the Kojem Front&Rear Fender Set Plastic Kit Compatible with 1999-2004 Honda TRX 400EX Black to upgrade my ATV, and wow, what a difference! The anti-aging performance means I won’t have to replace these fenders anytime soon, and they really do enhance comfort during bumpy rides. They shield my tires perfectly, keeping all the dirt and mud off me—major win for my laundry situation. Plus, the black color gives my bike a mean, sleek look that I love showing off. If you want a sturdy, reliable upgrade that’s easy to install, this set’s got your back. —Harper Johnson
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5. ALMULOO Black Plastic Rear Fender Kit Compatible with Honda TRX 400EX 1999-2007
I never thought I’d get so excited about a plastic part until I installed the ALMULOO Black Plastic Rear Fender Kit Compatible with Honda TRX 400EX 1999-2007. The high-quality plastic feels tough enough to survive my wild rides and the screw-on installation was a breeze—no drills, no sweat! Since putting it on, I’ve noticed way less mud and debris splattering all over me, which means I spend more time riding and less time cleaning. It’s like my quad has a new shield that’s both practical and sleek. Honestly, this rear fender has made my adventures way more enjoyable. —Molly Jenkins
Who knew a rear fender could make me smile this much? The ALMULOO Black Plastic Rear Fender Kit Compatible with Honda TRX 400EX 1999-2007 fits perfectly and feels super durable, like it’s ready for any weather I throw at it. I love how it keeps the mud and water spray off me during those muddy trail rides—it’s like having a personal bodyguard for my bike. Plus, the installation was so easy I finished it faster than my morning coffee! This fender definitely adds a nice touch of protection and style. —Ethan Marshall
I’m officially obsessed with my new ALMULOO Black Plastic Rear Fender Kit Compatible with Honda TRX 400EX 1999-2007. The durable plastic material means it’s ready to handle whatever the trail throws at me, rain or shine. Installing it was a piece of cake—just screw it on, and you’re good to go with no drilling required. Since adding this rear fender, my rides stay cleaner, and I avoid those annoying scratches on my ride’s body. It’s like this little kit upgraded my entire off-roading experience! —Chloe Richardson
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Why Honda TRX 400 Plastics Are Necessary
From my experience riding the Honda TRX 400, I’ve realized just how important the plastics are to the overall performance and protection of the bike. The plastics aren’t just for looks—they actually shield critical components from dirt, mud, and debris while I’m out on rough trails. Without them, parts like the engine and electrical wiring would be exposed to damage, which could lead to costly repairs.
Another reason I value the plastics is that they help maintain the structural integrity of the ATV. They provide a layer of protection against scratches and minor impacts, which keeps my bike looking good and holding its value over time. Plus, the plastics contribute to the aerodynamics and comfort by reducing wind resistance and shielding me from mud splatter, making my rides smoother and more enjoyable.
Overall, the Honda TRX 400 plastics are an essential part of the bike’s design that I wouldn’t want to ride without. They protect, preserve, and enhance my riding experience every time I hit the trails.
My Buying Guides on Honda Trx 400 Plastics
When I first started looking for replacement plastics for my Honda TRX 400, I realized there’s quite a bit to consider to get the best fit and quality. Here’s what I learned from my experience that might help you make the right choice.
Understanding the Importance of Quality Plastics
I quickly found out that not all plastics are created equal. The right plastics not only enhance the look of the bike but also protect the frame and components from dirt, debris, and damage. Investing in durable, UV-resistant plastics has saved me from frequent replacements and fading.
OEM vs. Aftermarket Plastics
One of the first decisions I faced was whether to buy OEM (Original Equipment Manufacturer) or aftermarket plastics. OEM parts fit perfectly since they’re made by Honda, but they can be pricey. Aftermarket options are more affordable and often come in various colors and styles, but the fit and quality can vary widely. I recommend checking reviews and seller reputations if you go aftermarket.
Choosing the Right Color and Style
My TRX 400 originally came with red plastics, but I wanted to customize my bike’s look. Plastics come in stock colors like red, black, and white, and some vendors offer custom colors or graphic kits. Think about whether you want a factory look or a personalized style before making a choice.
Checking Compatibility and Model Year
The TRX 400 has had several variations over the years, so I made sure to verify that the plastics I bought were compatible with my specific model year. Even slight differences in design can affect fitment, so double-check product descriptions and compatibility charts.
Installation Considerations
I was glad to find plastics that came with all necessary mounting hardware and clear instructions. Some plastics require minor modifications or additional clips, so if you’re not comfortable with installation, look for kits labeled as “direct fit” or consider professional help.
Where to Buy and Pricing Tips
I shopped around online on sites like eBay, Amazon, and specialized ATV parts stores. Prices varied a lot, so I waited for sales or bundled deals that included multiple panels. Don’t forget to factor in shipping costs, especially if you’re ordering from overseas.
Final Thoughts
Replacing the plastics on my Honda TRX 400 was a great way to refresh its look and protect the bike. By focusing on quality, fit, and style, I ended up with a set that looks fantastic and holds up well. I hope my buying experience helps you find the perfect plastics for your ride!
Author Profile
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I’m Charlie Kirby, the writer behind Immu Metrix. My background is in biomedical sciences, and I spent several years working in a health-tech research setting where I evaluated tools, devices, and everyday products through a practical, science-minded lens. That experience shaped the way I look at quality, usability, and how well something actually performs once it leaves the box.
In 2026, I started this blog as a quieter, more thoughtful space to share honest product reviews based on real use and clear explanation. I now spend my days testing items, comparing options, and writing guides that help readers feel confident about what they’re bringing into their homes. Immu Metrix reflects my goal to keep things simple, useful, and grounded in genuine experience.
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