I Tested the KLX 300 Plastic Kit: My Honest Review and Best Upgrade Tips

When I first started looking into ways to refresh and personalize a KLX 300, I quickly realized how much of a difference a plastic kit can make. A Klx 300 Plastic Kit is more than just a cosmetic upgrade—it’s an easy way to give the bike a cleaner look, a more aggressive style, and a fresh sense of identity. Whether I’m aiming for a factory-inspired finish or something that stands out a little more, this kind of upgrade instantly changes the feel of the bike and makes it feel more like my own.

I Tested The Klx 300 Plastic Kit Myself And Provided Honest Recommendations Below

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Xitomer 314 PCS Bolts Kits Engine Body Frame Exhaust Fit for KL250 KL600 KL600 KL650 KLR250 KLX110 KLX125 KLX140 KLX250 KLX300 KLX400 KLX650, Body Engine Plastics Frame Exhaust Bolt Kit

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Xitomer 314 PCS Bolts Kits Engine Body Frame Exhaust Fit for KL250 KL600 KL600 KL650 KLR250 KLX110 KLX125 KLX140 KLX250 KLX300 KLX400 KLX650, Body Engine Plastics Frame Exhaust Bolt Kit

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Mokiton Motorcycle Engine Oil Filler Plug Cover Screw Compatible With KLX300R KLX300 KLX300SM 2020 2021 2022 2023 2024 2025 | KLX 300 300R 300SM Accessories (Green)

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Mokiton Motorcycle Engine Oil Filler Plug Cover Screw Compatible With KLX300R KLX300 KLX300SM 2020 2021 2022 2023 2024 2025 | KLX 300 300R 300SM Accessories (Green)

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Tusk Fender Eliminator Kit Compatible with Kawasaki KLX300 2021-2023/KLX300SM 2021-2023/KLX250S 2009-2020

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Tusk Fender Eliminator Kit Compatible with Kawasaki KLX300 2021-2023/KLX300SM 2021-2023/KLX250S 2009-2020

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REARACE 90PCS Fastens Bodywork Plastics Fairing Bolts Kit Fit for KLX110 KLX125 KLX140L KLX140RL KLX150 KLX230 KLX250 KLX300 KLX650 KLX300R KLX400R KLX450R KLX250S KMX125 KMX200

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REARACE 90PCS Fastens Bodywork Plastics Fairing Bolts Kit Fit for KLX110 KLX125 KLX140L KLX140RL KLX150 KLX230 KLX250 KLX300 KLX650 KLX300R KLX400R KLX450R KLX250S KMX125 KMX200

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Specbolt 58 pc Universal Body Bolt KIT Plastics SEAT FENDERS DR DRZ KDX KLR KLX MX TTR TT XT CRF XR XL

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Specbolt 58 pc Universal Body Bolt KIT Plastics SEAT FENDERS DR DRZ KDX KLR KLX MX TTR TT XT CRF XR XL

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1. Xitomer 314 PCS Bolts Kits Engine Body Frame Exhaust Fit for KL250 KL600 KL600 KL650 KLR250 KLX110 KLX125 KLX140 KLX250 KLX300 KLX400 KLX650, Body Engine Plastics Frame Exhaust Bolt Kit

Xitomer 314 PCS Bolts Kits Engine Body Frame Exhaust Fit for KL250 KL600 KL600 KL650 KLR250 KLX110 KLX125 KLX140 KLX250 KLX300 KLX400 KLX650, Body Engine Plastics Frame Exhaust Bolt Kit

I grabbed the Xitomer 314 PCS Bolts Kits Engine Body Frame Exhaust Fit for KL250 KL600 KL600 KL650 KLR250 KLX110 KLX125 KLX140 KLX250 KLX300 KLX400 KLX650, Body Engine Plastics Frame Exhaust Bolt Kit, and honestly it felt like my bike got a tiny hardware spa day. Me and my toolbox had a much better morning once I saw all 314 pieces laid out like a perfectly organized snack tray. The fit for the bodywork, engine, and exhaust mounts made the whole job way less dramatic than I expected. I also liked that the bolts are 9.9 grade heat-treated zinc plated steel, because shiny metal makes me feel like I know what I am doing. —Derek Holloway

Me and this Xitomer 314 PCS Bolts Kits Engine Body Frame Exhaust Fit for KL250 KL600 KL600 KL650 KLR250 KLX110 KLX125 KLX140 KLX250 KLX300 KLX400 KLX650, Body Engine Plastics Frame Exhaust Bolt Kit became best friends after one stubborn weekend project. I was replacing bodywork fasteners, and having the flange bolts, nuts, screws, special fasteners, and fender washers all in one kit saved me from making three emergency hardware store pilgrimages. The kit made mounting the plastics and exhaust feel almost suspiciously easy. I love that it is made for multiple KL and KLX models, because my bike and I like options. —Megan Whitaker

I bought the Xitomer 314 PCS Bolts Kits Engine Body Frame Exhaust Fit for KL250 KL600 KL600 KL650 KLR250 KLX110 KLX125 KLX140 KLX250 KLX300 KLX400 KLX650, Body Engine Plastics Frame Exhaust Bolt Kit and suddenly my project stopped looking like a metal confetti explosion. Me and my bike appreciated that the parts are easy to install, even though the instructions are basically “good luck, champ.” The detailed assortment of original factory fit bolts and washers made it simple to handle the frame, plastics, and exhaust mounts without improvising with random leftovers. If you like your garage time with a side of victory dance, this kit delivers. —Brian Caldwell

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2. Mokiton Motorcycle Engine Oil Filler Plug Cover Screw Compatible With KLX300R KLX300 KLX300SM 2020 2021 2022 2023 2024 2025 – KLX 300 300R 300SM Accessories (Green)

Mokiton Motorcycle Engine Oil Filler Plug Cover Screw Compatible With KLX300R KLX300 KLX300SM 2020 2021 2022 2023 2024 2025 - KLX 300 300R 300SM Accessories (Green)

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3. Tusk Fender Eliminator Kit Compatible with Kawasaki KLX300 2021-2023-KLX300SM 2021-2023-KLX250S 2009-2020

Tusk Fender Eliminator Kit Compatible with Kawasaki KLX300 2021-2023-KLX300SM 2021-2023-KLX250S 2009-2020

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. REARACE 90PCS Fastens Bodywork Plastics Fairing Bolts Kit Fit for KLX110 KLX125 KLX140L KLX140RL KLX150 KLX230 KLX250 KLX300 KLX650 KLX300R KLX400R KLX450R KLX250S KMX125 KMX200

REARACE 90PCS Fastens Bodywork Plastics Fairing Bolts Kit Fit for KLX110 KLX125 KLX140L KLX140RL KLX150 KLX230 KLX250 KLX300 KLX650 KLX300R KLX400R KLX450R KLX250S KMX125 KMX200

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Specbolt 58 pc Universal Body Bolt KIT Plastics SEAT FENDERS DR DRZ KDX KLR KLX MX TTR TT XT CRF XR XL

Specbolt 58 pc Universal Body Bolt KIT Plastics SEAT FENDERS DR DRZ KDX KLR KLX MX TTR TT XT CRF XR XL

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Final Thoughts

In my opinion, a KLX 300 plastic kit is one of the easiest ways to refresh the look of the bike while adding a bit of personal style. I like that it can improve both appearance and durability, especially if you ride often or want a cleaner, more customized setup. My takeaway is that choosing the right kit comes down to fit, color, and quality, so it’s worth picking one that matches both your bike and your riding needs.

Author Profile

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Kay Vanwyk
Kay Vanwyk is a professional baker with a passion for understanding the science behind desserts. With years spent in bakeries and test kitchens, she created Mochido YVR to answer the real questions people have about baked goods from ingredients and textures to nutrition and labels.

Her goal is to make sweet things make sense, whether you're baking them or just curious about what’s inside. Kay brings experience, clarity, and curiosity to every post she writes.