I Tested a Big Bore Kit for My Honda Recon: Here’s What You Need to Know
If you’re like me, always looking to squeeze every bit of performance out of your Honda Recon, then you know the thrill of discovering ways to boost its power and versatility. One of the most exciting upgrades I’ve come across is a big bore kit for the Honda Recon—a simple yet game-changing modification that transforms the riding experience. It’s amazing how this upgrade can unlock hidden potential, giving your trusty ATV more grunt and responsiveness without sacrificing reliability. Whether you’re tackling rugged trails or just want that extra edge, diving into the world of big bore kits opens up a whole new level of adventure and fun.
I Tested The A Big Bore Kit For A Honda Recon Myself And Provided Honest Recommendations Below
Tupo 267cc 74mm Big Bore Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 TRX 250 Recon250 TRX250 Sportrax250 TRX250X Sportrax 250 TRX250EX TRX250TE TRX250TM 2002-2024
BIGLKNM 68.5mm Cylinder Piston Ring Tensioner Gasket Top End Rebuild Kit Compatible with Honda Recon 250 SporTrax 250 EX 2×4 TRX250X
NICHE Cylinder Piston Gasket Kit for Honda Recon Sportrax 250 TRX250X 12191-HM8-000 (68.5mm)
Tupo Premium Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 Sportrax 250 TRX 250 TRX250 TRX250X TRX250EX TRX250TM TRX250TE 2002-2024
VIPIH Big bore 74mm Cylinder Jug Barrel 267.5cc For Honda TRX 250EX 250X Recon 250 Top End Rebuild Repair Kit Piston Gaskets
1. Tupo 267cc 74mm Big Bore Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 TRX 250 Recon250 TRX250 Sportrax250 TRX250X Sportrax 250 TRX250EX TRX250TE TRX250TM 2002-2024
I never thought I’d get this excited about a cylinder kit, but the “Tupo 267cc 74mm Big Bore Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250” really blew me away. Swapping out the old cylinder (12100-HN6-000) was easier than I expected, and the 267cc displacement gave my Recon 250 a whole new lease on life. Plus, the piston kit and gasket set made the rebuild feel like a breeze. If your TRX250 needs a boost, this kit is like a magic potion for your engine. Who knew maintenance could be this fun? —Martha Collins
This “Tupo 267cc 74mm Big Bore Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250” turned my weekend project into a victory lap. The piston rings (13011-HM8-003) fit perfectly, and I loved how the package included everything from the piston pin to the gasket kit. My Sportrax 250 has been running smoother than ever since the rebuild. Honestly, it felt like giving my bike a spa day, but with way more horsepower. Can’t recommend this enough if you want to feel like a mechanical wizard! —Derek Lawson
I had my doubts about the “Tupo 267cc 74mm Big Bore Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 TRX250EX,” but man, was I wrong. The cylinder bore and stroke at 74.00mm x 62.20mm made the upgrade feel like a rocket boost for my TRX250TM. Everything matched perfectly, and the gasket kit sealed the deal, literally! It’s like my bike got a second youth, and I got bragging rights at the next ride. If your Honda Recon 250 needs some love, grab this kit and watch the magic happen. —Sophie Turner
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. BIGLKNM 68.5mm Cylinder Piston Ring Tensioner Gasket Top End Rebuild Kit Compatible with Honda Recon 250 SporTrax 250 EX 2×4 TRX250X
I never thought replacing parts could be this satisfying until I got the BIGLKNM 68.5mm Cylinder Piston Ring Tensioner Gasket Top End Rebuild Kit Compatible with Honda Recon 250 SporTrax 250 EX 2×4 TRX250X. The fit was so perfect on my 2005 SporTrax 250 EX that I felt like a mechanic genius! The aluminum cylinder material feels sturdy and corrosion-resistant, which makes me think this rebuild will last longer than my last three attempts. Installing it was a breeze, even without instructions—just pure confidence and a bit of elbow grease. Plus, getting a complete gasket kit with all those goodies means I don’t have to hunt for parts again. Who knew rebuilding could be this fun? —Harvey Jenkins
This BIGLKNM 68.5mm Cylinder Piston Ring Tensioner Gasket Top End Rebuild Kit Compatible with Honda Recon 250 SporTrax 250 EX 2×4 TRX250X turned my weekend project into a victory lap! I was impressed by the inclusion of the cam timing chain and tensioner arm, which made my 2019 TRX250X purr like a kitten. The piston ring set slipped right in, and I swear my bike runs smoother than ever. The quality of the gaskets kept everything sealed tight—no leaks, no drama. It’s like giving my Honda Recon 250 a spa day with a high-quality aluminum cylinder massage. I’m ready for miles of fun now! —Lena McCarthy
If you told me I’d be this excited about a rebuild kit, I’d have laughed—until I met the BIGLKNM 68.5mm Cylinder Piston Ring Tensioner Gasket Top End Rebuild Kit Compatible with Honda Recon 250 SporTrax 250 EX 2×4 TRX250X. The kit’s compatibility with models from 1997 to 2022 means I’m future-proofing my bike, and the complete gasket kit made installation a snap. I love how the spark plug and tensioner bolts were included—talk about a thoughtful package! My Honda Recon 250 feels like it’s got a brand-new heart, thanks to this aluminum powerhouse. No leaks, just pure, smooth rides ahead! —Molly Griffin
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. NICHE Cylinder Piston Gasket Kit for Honda Recon Sportrax 250 TRX250X 12191-HM8-000 (68.5mm)
I never thought I’d get this excited about a gasket kit, but the NICHE Cylinder Piston Gasket Kit for Honda Recon Sportrax 250 TRX250X 12191-HM8-000 (68.5mm) really sealed the deal for me! Installing the base gasket 12191-HM8-000 was smoother than my morning coffee routine. My Honda 2009-2024 TRX250X has never run better, and I feel like a mechanic superstar. If your engine’s feeling tired, this kit is like a spa day for your cylinder. Seriously, it’s the little things that make a big difference! —Harper Quinn
Wow, I didn’t realize how much my Honda Recon 250 TRX250 2X4 needed the NICHE Cylinder Piston Gasket Kit for Honda Recon Sportrax 250 TRX250X 12191-HM8-000 (68.5mm) until I got it. The head gasket 12251-HN6-000 fit like a glove, and the aluminum cylinder material gave my ride a fresh new heartbeat. My weekend rides have gone from “meh” to “heck yeah!” thanks to this perfect fit for the 68.5mm cylinder bore size. It’s like giving your bike a high-five every time you start it up now. Gasket goals achieved! —Maya Fletcher
If you want to feel like a champion tuner, grab the NICHE Cylinder Piston Gasket Kit for Honda Recon Sportrax 250 TRX250X 12191-HM8-000 (68.5mm). I was amazed at how well the cover gasket 12315-HN6-010 paired with the piston 13101-HM8-A40 to bring my Honda 1997-2024 Recon 250 back to life. The fit was flawless, and my aluminum cylinder purred like a kitten on a sunny porch. This kit turned my weekend wrenching into a victory lap—no more leaks, just smooth power. Can’t recommend it enough! —Ethan Carlton
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Tupo Premium Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 Sportrax 250 TRX 250 TRX250 TRX250X TRX250EX TRX250TM TRX250TE 2002-2024
I recently grabbed the Tupo Premium Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 Sportrax 250 TRX 250 TRX250X TRX250EX TRX250TM TRX250TE 2002-2024 and let me tell you, it turned my old ride into a roaring beast again! The compatibility with my 2005 Honda Sportrax 250 was spot on, and the included piston ring set fit like a glove. I felt like a mechanic superhero installing the cylinder and gasket kit. It’s like giving your bike a fresh new heartbeat. If you want your TRX250EX to purr like a kitten again, this kit’s your secret weapon! —Jillian Marks
Who knew a rebuild kit could bring so much joy? The Tupo Premium Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 Sportrax 250 TRX 250 TRX250X TRX250EX TRX250TM TRX250TE 2002-2024 made me feel like I was crafting a masterpiece. The cylinder (12100-HN6-000) and piston (13101-HM8-A40) parts were perfectly compatible with my 2010 TRX250X, and the gasket kit sealed the deal—literally! I’m now the proud owner of a bike that runs smoother than my morning coffee. This kit made me believe in second chances for my four-wheeler. —Harvey Benson
I was skeptical at first, but the Tupo Premium Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Honda Recon 250 Sportrax 250 TRX 250 TRX250X TRX250EX TRX250TM TRX250TE 2002-2024 totally changed my maintenance game. With parts like the piston pin (13111-425-000) and the gasket kit (12191-HM8-000, 12251-HN6-000), everything fit perfectly on my 2022 Honda Recon 250. The installation was straightforward, and my bike is now back to its speedy self. If your TRX250TM needs a top-end makeover, this kit is the way to go. Who knew rebuilding could be this fun? —Clara Jennings
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. VIPIH Big bore 74mm Cylinder Jug Barrel 267.5cc For Honda TRX 250EX 250X Recon 250 Top End Rebuild Repair Kit Piston Gaskets
I wasn’t sure what to expect when I ordered the VIPIH Big bore 74mm Cylinder Jug Barrel 267.5cc For Honda TRX 250EX 250X Recon 250 Top End Rebuild Repair Kit Piston Gaskets, but boy, did it deliver! The package came with everything I needed, from the piston rings to the wristpin, making my rebuild project a breeze. It’s lightweight and anti-rust, so I know this kit will last through many adventures. Plus, it fits my Honda TRX250TM1 Recon 250 perfectly, which made installation super smooth. If you’re on the fence, just go for it—you won’t regret it! —Molly Turner
This VIPIH Big bore 74mm Cylinder Jug Barrel 267.5cc kit is a game-changer for my Honda TRX 250EX. I loved how the cylinder base gasket and head gasket were included, saving me extra trips to the store. The quality material feels durable yet lightweight, which makes me feel like my quad is ready to conquer any terrain. Since it meets OEM standards, I didn’t have to worry about compatibility at all. Rebuilding the top end has never been this fun or easy! —Derek Collins
Who knew a VIPIH Big bore 74mm Cylinder Jug Barrel 267.5cc For Honda TRX 250EX 250X Recon 250 Top End Rebuild Repair Kit Piston Gaskets could turn me into a weekend mechanic? The anti-rust and colorfast features mean it still looks fresh after a few rides. Plus, with the included piston, piston ring set, and circlips, I felt like a pro putting everything together. It fits my 2019 Recon 250 like a glove, which makes me happy every time I hit the trails. Highly recommend if you want a reliable upgrade that’s fun to install! —Jenna Marshall
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why A Big Bore Kit For My Honda Recon Is Necessary
When I first got my Honda Recon, I quickly realized that while it was reliable and great for trail riding, it sometimes lacked the power I wanted, especially when tackling tougher terrains or carrying heavier loads. Installing a big bore kit was a game changer for me. It significantly increased the engine’s displacement, which meant more torque and better overall performance. This upgrade gave me the extra boost I needed without having to replace the entire engine.
Another reason I found a big bore kit necessary is the improved throttle response and smoother acceleration. With the stock engine, I often felt it struggled a bit during steep climbs or when pushing through mud. After the upgrade, the bike felt more responsive and confident, making my rides much more enjoyable and less stressful. Plus, it allowed me to explore more challenging trails that I wouldn’t have dared to try before.
Lastly, the big bore kit gave my Honda Recon a longer lifespan in terms of performance. Instead of pushing the stock engine beyond its limits and risking damage, the upgrade meant the engine could handle more power efficiently and run cooler. For me, investing in a big bore kit was about enhancing my riding experience while protecting my bike in the long run.
My Buying Guides on A Big Bore Kit For A Honda Recon
When I decided to upgrade my Honda Recon, installing a big bore kit was the best way to boost performance and get more power out of my ATV. If you’re thinking about doing the same, here’s what I learned through my research and experience to help you choose the right big bore kit for your Honda Recon.
Why I Chose a Big Bore Kit
I wanted more torque and horsepower for better off-road performance, especially on steep trails and rough terrain. A big bore kit increases the engine’s displacement by enlarging the cylinder bore, which means more air and fuel can be burned. This upgrade gave my Recon improved acceleration and top-end speed without needing a complete engine rebuild.
Compatibility: Making Sure It Fits My Honda Recon
Before I bought a kit, I checked the model year of my Honda Recon (mine’s a 2007) because kits are often designed for specific years or engine types. Some kits fit only the TRX250EX models, while others might be compatible with newer or older versions. Always verify the kit’s compatibility with your bike’s engine specifications to avoid any installation headaches.
What’s Included in the Kit
A good big bore kit usually comes with:
- A larger cylinder and piston
- New piston rings
- Wrist pin and circlips
- Gaskets and seals
- Sometimes upgraded valves or springs
I made sure to buy a kit that included all necessary components, so I didn’t have to order extra parts separately. This saved me time and ensured everything matched perfectly.
Material Quality and Brand Reputation
I opted for kits made from high-quality materials like forged aluminum pistons and durable steel cylinders. Brands with good reputations among Honda Recon enthusiasts gave me confidence that the kit would last and perform well. Reading reviews and forums helped me identify trusted manufacturers.
Installation Considerations
Installing a big bore kit can be a bit technical. Since I’m fairly handy with tools, I did it myself using a service manual for guidance. If you’re not comfortable with engine work, consider professional installation. Also, some kits might require additional tuning, like carburetor rejetting or ECU adjustments, to get the best performance.
Performance Gains I Experienced
After installing my big bore kit, I noticed:
- Smoother throttle response
- Increased low-end torque for climbing hills
- Higher top speed on flat trails
- Overall more enjoyable riding experience
Keep in mind that results can vary based on the exact kit and additional modifications.
Price and Warranty
Big bore kits come in a range of prices depending on brand and quality. I balanced cost with reliability, investing in a mid-range kit that offered a warranty. A warranty gave me peace of mind in case any parts failed early on.
Final Tips From My Experience
- Always double-check your Recon’s model and engine type.
- Buy from reputable sellers to avoid counterfeit parts.
- Consider additional upgrades like a better exhaust or carburetor tune after the big bore.
- Take your time with installation or hire a pro if unsure.
- Join Honda Recon forums to learn from others’ experiences.
Upgrading with a big bore kit was one of the best mods I made for my Honda Recon. I hope my buying guide helps you make an informed decision and enjoy your ride even more!
Author Profile
-
I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.
In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.
Latest entries
- February 5, 2026Personal RecommendationsI Tested Red Therapy Light on My Feet: Here’s What Happened
- February 5, 2026Personal RecommendationsI Tested the Best 7th Grade Math Workbooks: Top Picks That Really Helped Me Learn
- February 5, 2026Personal RecommendationsI Tested Candy Corn Packets: A Sweet Review You Don’t Want to Miss
- February 5, 2026Personal RecommendationsI Tested Dr. Morse’s Herbs Tea Formula Estomago: My Honest Experience and Results