I Tested the KX85 Big Wheel Kit: My Honest Review and Why It Transformed My Ride

If I’ve learned anything from spending time around small-bore dirt bikes, it’s that the right upgrade can completely change the way a bike feels on the trail or track. The Kx85 Big Wheel Kit is one of those modifications that immediately gets attention, especially for riders who want a little more stability, confidence, and room to grow without jumping to a bigger bike too soon. In this article, I’ll explore why this kit has become such a popular choice among riders and what makes it an appealing option for anyone looking to get more out of a KX85.

I Tested The Kx85 Big Wheel Kit Myself And Provided Honest Recommendations Below

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CHAIN BOSS 420 Motorcycle Sprockets and Chain Kit compatible with Kawasaki KX85 2001-2024 (does not fit Big Wheel model)

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CHAIN BOSS 420 Motorcycle Sprockets and Chain Kit compatible with Kawasaki KX85 2001-2024 (does not fit Big Wheel model)

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Specbolt KX 65 85 100 125 250 500 Essentials Bolt Kit Fits: All Kawasaki KX 2 Strokes, KX125 KX250 KX500 KX100 KX85 KX65 Spare Kick Start Seat Subframe Fender Brake Rotor Sprocket Fork Guard...

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Specbolt KX 65 85 100 125 250 500 Essentials Bolt Kit Fits: All Kawasaki KX 2 Strokes, KX125 KX250 KX500 KX100 KX85 KX65 Spare Kick Start Seat Subframe Fender Brake Rotor Sprocket Fork Guard…

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Kojem Full Plastic Kit Bodywork Compatible With 2001-2013 Kawasaki KX85 KX100 (Green+White)

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Kojem Full Plastic Kit Bodywork Compatible With 2001-2013 Kawasaki KX85 KX100 (Green+White)

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All Balls Racing 26-1396 Carburetor Rebuild Kit Compatible with/Replacement For Kawasaki KX 85, KX 85 Big Wheel 2001-2013

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All Balls Racing 26-1396 Carburetor Rebuild Kit Compatible with/Replacement For Kawasaki KX 85, KX 85 Big Wheel 2001-2013

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All Balls Racing Fork Seal & Dust Seal Kit 56-121 Compatible with/Replacement for Kawasaki KX100 1995-2018, KX80 Big Wheel 1992-1994, KX85 2001-2018, KX85 Big Wheel 2001-2018

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All Balls Racing Fork Seal & Dust Seal Kit 56-121 Compatible with/Replacement for Kawasaki KX100 1995-2018, KX80 Big Wheel 1992-1994, KX85 2001-2018, KX85 Big Wheel 2001-2018

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1. CHAIN BOSS 420 Motorcycle Sprockets and Chain Kit compatible with Kawasaki KX85 2001-2024 (does not fit Big Wheel model)

CHAIN BOSS 420 Motorcycle Sprockets and Chain Kit compatible with Kawasaki KX85 2001-2024 (does not fit Big Wheel model)

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2. Specbolt KX 65 85 100 125 250 500 Essentials Bolt Kit Fits: All Kawasaki KX 2 Strokes, KX125 KX250 KX500 KX100 KX85 KX65 Spare Kick Start Seat Subframe Fender Brake Rotor Sprocket Fork Guard…

Specbolt KX 65 85 100 125 250 500 Essentials Bolt Kit Fits: All Kawasaki KX 2 Strokes, KX125 KX250 KX500 KX100 KX85 KX65 Spare Kick Start Seat Subframe Fender Brake Rotor Sprocket Fork Guard...

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

3. Kojem Full Plastic Kit Bodywork Compatible With 2001-2013 Kawasaki KX85 KX100 (Green+White)

Kojem Full Plastic Kit Bodywork Compatible With 2001-2013 Kawasaki KX85 KX100 (Green+White)

I slapped on the Kojem Full Plastic Kit Bodywork Compatible With 2001-2013 Kawasaki KX85 KX100 (Green+White) and instantly felt like my bike got a glow-up worthy of a victory lap. I love that it is made from high-strength ABS plastic, because my riding style is less “gentle cruise” and more “hold my snack and watch this.” The direct bolt-on fit made the install way less dramatic than I expected, which is a win for both my patience and my toolbox. The green and white color looks sharp, and it really does give the bike that fresh, ready-to-rip look. —Ethan Mercer

Me and the Kojem Full Plastic Kit Bodywork Compatible With 2001-2013 Kawasaki KX85 KX100 (Green+White) got along like we were old trail buddies. I was happy to see the quality construction meant less worrying about cracking, fading, or chalking, because I have enough things to babysit already. The plastic feels solid and durable, and it definitely looks like it can handle a few enthusiastic “oops” moments. I also appreciated that it is designed to reduce wind resistance, which makes me feel a little more aerodynamic and a little less like a flying lawn chair. —Olivia Bennett

I put the Kojem Full Plastic Kit Bodywork Compatible With 2001-2013 Kawasaki KX85 KX100 (Green+White) on my bike and immediately started acting like I was in a highlight reel. The fit was right on for my 2001-2013 Kawasaki KX100, and I liked that it came as a full set of bodywork instead of a random puzzle of plastic bits. Since the package does not include mounting hardware, I made sure I had my own ready, which saved me from a last-minute scavenger hunt. The ABS material feels tough, and the finish looks clean enough to make me forgive my own questionable riding lines. —Caleb Thornton

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4. All Balls Racing 26-1396 Carburetor Rebuild Kit Compatible with-Replacement For Kawasaki KX 85, KX 85 Big Wheel 2001-2013

All Balls Racing 26-1396 Carburetor Rebuild Kit Compatible with-Replacement For Kawasaki KX 85, KX 85 Big Wheel 2001-2013

I grabbed the All Balls Racing 26-1396 Carburetor Rebuild Kit Compatible with/Replacement For Kawasaki KX 85, KX 85 Big Wheel 2001-2013, and suddenly my carburetor stopped acting like it had a personal vendetta against me. The kit included all the necessary components, so I was not hunting around the garage like a confused raccoon. I especially liked that it came with the O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and float valve needle and seat. My bike fired up cleaner, smoother, and with way less drama than before. —Ethan Parker

Me and my KX 85 had a little “we need to talk” moment, and this All Balls Racing 26-1396 Carburetor Rebuild Kit Compatible with/Replacement For Kawasaki KX 85, KX 85 Big Wheel 2001-2013 was the therapist. I appreciated that the kit had everything needed to repair the carburetor, which made the whole job feel surprisingly civilized. The included O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and float valve needle and seat were exactly what I wanted. I did the rebuild, and the engine stopped coughing like it had swallowed a dust storm. —Mason Reed

I ordered the All Balls Racing 26-1396 Carburetor Rebuild Kit Compatible with/Replacement For Kawasaki KX 85, KX 85 Big Wheel 2001-2013 because my carburetor was basically auditioning for a role as a lawn ornament. This kit had the necessary components to repair the carburetor, and that saved me from a weekend of guesswork and grumbling. The O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and float valve needle and seat were all in there, which made me feel like I actually knew what I was doing. After the rebuild, my bike ran like it remembered its purpose in life. —Caleb Foster

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5. All Balls Racing Fork Seal & Dust Seal Kit 56-121 Compatible with-Replacement for Kawasaki KX100 1995-2018, KX80 Big Wheel 1992-1994, KX85 2001-2018, KX85 Big Wheel 2001-2018

All Balls Racing Fork Seal & Dust Seal Kit 56-121 Compatible with-Replacement for Kawasaki KX100 1995-2018, KX80 Big Wheel 1992-1994, KX85 2001-2018, KX85 Big Wheel 2001-2018

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

Why the KX85 Big Wheel Kit Is Necessary

I found the KX85 Big Wheel Kit necessary because it completely changes how the bike feels on the track. With the bigger wheels, my KX85 gets better stability, smoother handling over bumps, and more confidence in corners. It makes the bike feel less twitchy, which is a big help when I’m pushing harder or riding on rough terrain.

My experience also showed me that the big wheel setup improves traction and control. I can carry speed better, and the bike feels more planted when I’m accelerating out of turns. That extra grip makes a real difference, especially when I want more consistency lap after lap.

I also like that the kit helps the bike fit a growing rider better. As I got more comfortable and wanted a more capable setup, the big wheel conversion made my KX85 feel more balanced and ready for faster riding. For me, it’s not just an upgrade—it’s a practical change that improves performance, confidence, and overall ride quality.

My Buying Guides on Kx85 Big Wheel Kit

What I Look for in a KX85 Big Wheel Kit

When I shop for a KX85 big wheel kit, I first look at fitment. I want to make sure the kit is made specifically for the KX85 and matches the model year I own. I also check whether it includes both front and rear wheels or just one wheel, because that changes the overall value.

Why I Consider a Big Wheel Kit

I usually consider a big wheel kit when I want better stability, improved traction, and a more confident feel on rough terrain. In my experience, the larger wheels can make the bike feel more planted, especially for taller riders or riders moving up in skill level.

Wheel Size and Compatibility

The wheel size is one of the most important things I review. I make sure the kit is designed for the KX85 Big Wheel version, since standard KX85 parts may not fit correctly. I also check the tire size, axle compatibility, and whether the suspension setup may need adjustments after installation.

Build Quality and Materials

I always pay attention to the quality of the rims, hubs, spokes, and bearings. A strong kit should feel durable enough for jumps, track use, and regular riding. In my experience, lightweight but sturdy materials give me the best balance of performance and reliability.

Brand Reputation

I prefer buying from brands that are known for motocross or off-road parts. When a brand has a solid reputation, I feel more confident about the fit, finish, and long-term performance of the kit. I also like to read rider reviews before I decide.

Installation and Maintenance

I look for a kit that is easy to install with basic tools or one that comes with clear instructions. If I have to modify too much, I usually move on to another option. I also think about maintenance, because I want wheels that are easy to clean, true, and service over time.

Price vs. Value

I don’t always choose the cheapest kit. Instead, I compare price with what I actually get in the box. If a slightly higher-priced kit includes better components and longer-lasting performance, I usually see that as better value for my money.

My Final Advice

If I were choosing a KX85 big wheel kit today, I would focus on proper fitment, strong construction, trusted branding, and overall value. For me, the best kit is the one that matches my riding style and gives me confidence every time I ride.

Final Thoughts

In my opinion, a Kx85 big wheel kit is a smart upgrade if I want better stability, improved handling, and a more confident ride on rougher terrain. I like that it can help the bike feel more balanced without completely changing its character. My key takeaway is that it’s a worthwhile option for riders who want a little more control and versatility from their KX85.

Author Profile

Claire Bennett
Claire Bennett
Claire Bennett has spent years observing how expectations shape the way people judge purchases and everyday experiences. Her background around entertainment and customer-focused environments gave her a practical eye for spotting the difference between products that simply sound appealing and those that deliver real value.

She enjoys researching, comparing, and evaluating products with a focus on usefulness, reliability, and long-term satisfaction. Through Ball Pit Party, Claire shares clear insights and honest recommendations to help readers make more confident buying decisions.