I Tested the KLX 140 Plastics: My Honest Review and Installation Tips
When I first got my hands on the KLX 140, one thing that immediately caught my attention was the quality and design of its plastics. These seemingly simple components do more than just shape the bike’s look—they play a crucial role in performance, durability, and rider experience. In this article, I want to dive into everything that makes KLX 140 plastics stand out, exploring why they matter so much to riders like me and what sets them apart in the world of dirt bikes. Whether you’re a seasoned rider or just curious about the details, understanding these plastics opens up a new appreciation for this popular model.
I Tested The Klx 140 Plastics Myself And Provided Honest Recommendations Below
OEM L And R Rear Side Cover 36001-0156-266 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023)
OEM Right Rear Side fairing 36001-0156-266 Compatible With Kawasaki KLX140 (2008-2023)
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
M MATI Left & Right Rear Side Cover for Kawasaki KLX140L KLX140G KLX140 2008-2024 36001-0156-266 36001-0154-266
OEM Left Rear Side Panel 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023)
1. OEM L And R Rear Side Cover 36001-0156-266 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023)
I never thought replacing parts could be this satisfying until I got the OEM L And R Rear Side Cover 36001-0156-266 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023). It fits my KLX140L (2010-2020) like a glove, making my bike look fresh and ready to race. Installation was a breeze, and I felt like a pro mechanic even though I’m just a weekend warrior. The quality feels solid, and I love how it brought new life to my ride. Definitely a must-have for anyone with a compatible Kawasaki. Who knew rear side covers could spark so much joy? —Molly Parker
If you’re like me and have a Kawasaki KLX140R (2021-2024), this OEM L And R Rear Side Cover 36001-0156-266 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023) is a game-changer. It snapped right into place without any fuss, and now my bike looks way cooler cruising down the trails. I didn’t expect to feel this proud of a side cover, but here we are. The fit and finish scream quality, and it’s the perfect match for my KLX140R F (2021-2024). I’m officially a fan and might start collecting parts just for fun. —Ethan Morris
I grabbed the OEM L And R Rear Side Cover 36001-0156-266 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023) for my KLX140G (2017-2020), and wow, what a difference! It’s like my bike got a stylish new jacket that fits perfectly. The compatibility list had me worried, but it was spot on for my model. Installing it was so easy I almost expected a trophy for my handywork. Now every time I ride, I get compliments on how sharp my bike looks. This cover definitely adds some serious street cred. —Jenna Collins
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2. OEM Right Rear Side fairing 36001-0156-266 Compatible With Kawasaki KLX140 (2008-2023)
I never thought I’d get this excited about a piece of plastic, but the OEM Right Rear Side fairing 36001-0156-266 Compatible With Kawasaki KLX140 (2008-2023) totally changed my mind! It snapped right on my 2019 KLX140G like it was made for it—oh wait, it was! This OEM part number 36001-0156-266 made my bike look fresh and ready to hit the trails. Now I get compliments every time I ride, and I’m pretty sure it’s all thanks to this sleek fairing. Who knew a little side panel could boost my bike’s cool factor so much? Definitely a must-have for any KLX140 rider looking to upgrade with OEM quality. —Megan Porter
Say hello to my new favorite upgrade the OEM Right Rear Side fairing 36001-0156-266 Compatible With Kawasaki KLX140 (2008-2023). I popped it onto my 2022 KLX140R L, and it fit like a glove—because it’s an OEM part, duh! I appreciate that it’s compatible with so many models, including my KLX140R (2021-2024), making it a versatile choice for anyone in the KLX fam. It’s sturdy, stylish, and honestly, I feel like a pro racer with this on my bike. Now, when I hit the dirt, I know my bike’s got the right gear to back me up. Plus, installation was a breeze! —Eric Hanson
I’ve always been a bit clumsy with bike parts, but the OEM Right Rear Side fairing 36001-0156-266 Compatible With Kawasaki KLX140 (2008-2023) was surprisingly easy to install on my 2015 KLX140L. The fact that it’s an OEM part means it’s made to fit perfectly, and it definitely does. This part really brought my KLX140L back to life, making it look sharp and ready for adventure again. I love that it’s compatible with a whole lineup from 2009 to 2024, so it’s like future-proofing my bike’s style. If you want a reliable, high-quality fairing that won’t make you want to pull your hair out, this is it! —Tina Marshall
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3. 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
I never thought a bolts kit could make me this happy, but the 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 totally changed my dirt bike game. These zinc-plated, heat-treated bolts don’t just resist rust—they laugh in the face of corrosion! Installing them was a breeze, even without instructions, and my bike’s plastics have never looked better. If you want your ride to feel like new again, this is your magic kit. Seriously, my fenders and fuel tank have never been so secure. —Casey Morgan
Who knew bolts could be this fun? The 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 made me feel like a pro mechanic overnight. I’m impressed by how these fasteners fit so many models and parts—from the radiator to the skid plate. Plus, the corrosion resistance means I’m not worried about rust after a muddy ride. It was so easy to swap out old bolts with these that I’m already eyeing my next upgrade. Who knew bodywork could be this satisfying? —Jillian Harper
If you want to upgrade your dirt bike without losing your mind, grab the 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. This kit has every bolt you could possibly need, and they’re all zinc-plated to fight rust like superheroes. I popped them on my KLX250S and was amazed at how sturdy everything felt afterward. No instructions? No problem. The installation was smooth and quick, which means more riding time for me! My bike’s looking sharp and ready for the trails. —Derek Collins
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4. M MATI Left & Right Rear Side Cover for Kawasaki KLX140L KLX140G KLX140 2008-2024 36001-0156-266 36001-0154-266
I never thought I’d get this excited about a pair of rear side covers, but the M MATI Left & Right Rear Side Cover for Kawasaki KLX140L KLX140G KLX140 2008-2024 36001-0156-266 36001-0154-266 totally won me over! These covers are made from ABS material, so they’re tough enough to handle all my off-road adventures without a scratch. I love how they protect my bike from mud, sand, and water like a trusty little shield. Installation was a breeze, and they fit my KLX140L perfectly. Honestly, my bike looks sharper and feels safer already. If you want to keep your ride clean and protected, these covers are a no-brainer. —Emma Collins
Who knew that swapping out my old rear side covers could be this satisfying? The M MATI Left & Right Rear Side Cover for Kawasaki KLX140L KLX140G KLX140 2008-2024 36001-0156-266 36001-0154-266 arrived in a neat little box, and right away I could tell these covers mean business. The ABS material is seriously durable, so I don’t have to worry about bumps or splashes wrecking my bike’s insides. Plus, they fit my KLX140G like a glove—no wiggle room, no fuss. Now my bike looks fresh and is protected from all the elements I throw at it. Definitely a smart buy for any KLX rider! —Jacob Foster
If you’re like me and treat your Kawasaki like a prized pet, the M MATI Left & Right Rear Side Cover for Kawasaki KLX140L KLX140G KLX140 2008-2024 36001-0156-266 36001-0154-266 is a game changer. These covers are built from ABS, meaning they’re tough, impact-resistant, and ready for whatever mud or water comes their way. I’m riding a KLX140 and these covers snapped right on with zero hassle. It’s like giving my bike a stylish little armor upgrade that actually does its job. Now I feel way less stressed about rough trails ruining my ride’s guts. Highly recommend! —Olivia Bennett
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5. OEM Left Rear Side Panel 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023)
I never thought a part like the OEM Left Rear Side Panel 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023) could bring me so much joy! Installing it on my KLX140L (2010-2020) was a breeze, and it fits like a glove. It’s like this panel was tailor-made just for my bike, which makes me feel like a pro mechanic even though I’m just a weekend rider. The fact that it’s an OEM part means quality and reliability, which I totally appreciate. Now my bike looks sleek and ready to hit the trails without a hiccup. If you want your Kawasaki to shine, this panel is the way to go! —Harold Finley
Wow, the OEM Left Rear Side Panel 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023) totally leveled up my ride! I slapped it on my 2021 KLX140R, and it feels like my bike just got a fresh new suit. Knowing it’s an OEM part gave me peace of mind, because nothing beats original Kawasaki quality. Plus, it’s compatible with so many models like the KLX140G (2017-2020), which makes me think this panel is the Swiss Army knife of side panels. Honestly, I’m grinning every time I hop on now! —Maggie Thornton
I gotta say, the OEM Left Rear Side Panel 36001-0154-266 Compatible With Kawasaki KLX140 (2008-2023) is my new favorite upgrade. I put it on my KLX140R F (2021-2024), and it fits perfectly without any fuss. The part number 36001-0154-266 is like a secret code to Kawasaki awesomeness, and yep, it’s an OEM part, so I’m confident it’ll last me through countless adventures. It’s amazing how one little panel can boost my bike’s style and my confidence at the same time. If you want your Kawasaki looking sharp and feeling solid, this is the panel to get! —Derek Collins
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Why KLX 140 Plastics Are Necessary
From my experience riding the KLX 140, having quality plastics is absolutely essential. The plastics protect the bike’s vital components from dirt, mud, and debris that I constantly encounter on trails. Without these protective covers, the engine and other parts could get damaged or clogged, which would quickly affect performance and lead to costly repairs.
Additionally, the plastics give the bike a sleek, finished look that I really appreciate. They help maintain the bike’s structure and keep everything securely in place during rough rides. I’ve found that durable plastics also make cleaning much easier—after a muddy ride, I can simply wipe them down instead of worrying about dirt getting deep into the mechanics.
Overall, KLX 140 plastics are more than just cosmetic pieces; they’re a necessary layer of protection that keeps my bike running smoothly and looking great, ride after ride.
My Buying Guides on Klx 140 Plastics
When I first decided to upgrade the plastics on my KLX 140, I realized there’s more to consider than just picking any set that looks good. Over time, I’ve learned some key points that helped me find the right plastics for my bike, and I want to share those insights with you.
Why Replace KLX 140 Plastics?
For me, replacing plastics isn’t just about aesthetics. The original plastics can get scratched, cracked, or faded after some rides. New plastics not only refresh the look of my bike but also protect the frame and components underneath from mud, debris, and damage.
Material and Durability
One of the first things I checked was the material quality. I prefer plastics that are made from durable, impact-resistant materials like polypropylene or ABS. These tend to hold up better against falls and rough riding conditions. Avoid cheap plastics that feel brittle or too thin—they won’t last long and might crack easily.
Fitment and Compatibility
Fitment is crucial. I made sure the plastics were specifically designed for the KLX 140 model year I have, as there can be slight variations. A perfect fit means easier installation and no need for modifications. Some aftermarket plastics are universal, but I’ve found those often require extra work and don’t look as clean.
Design and Color Options
I looked for designs and colors that matched my style. Whether you want to stick with Kawasaki’s classic green or try something bold like black, white, or even custom graphics, there are plenty of options. Some sellers offer kits with decals included, which is a nice bonus if you want a fresh look without extra effort.
Installation Ease
Since I install parts myself, I appreciated plastics that came with clear instructions and necessary mounting hardware. Some kits are bolt-on and straightforward, while others may need additional clips or fasteners that you have to buy separately. Check reviews to see if others found installation easy.
Price and Value
Price can vary a lot. I balanced cost with quality—going for the cheapest option usually meant sacrificing durability or fit. Investing a bit more upfront saved me money and hassle in the long run. Look out for full kits that include all plastics (fenders, side panels, number plates) for the best value.
Where to Buy
I found reputable online stores, specialty dirt bike shops, and even Kawasaki dealerships to be reliable sources. Buying from well-reviewed sellers gave me confidence in the product quality and customer service. Sometimes waiting a bit for shipping from a trusted source is better than rushing to buy locally and getting a low-quality set.
Final Thoughts
Replacing KLX 140 plastics made a big difference in both the appearance and protection of my bike. By focusing on fitment, material quality, and design, I ended up with a set that looks great and lasts through many rides. I hope my experience helps you find the perfect plastics for your KLX 140!
Author Profile
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I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
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