I Tested the Yamaha Raptor 110 Big Bore Kit: My Honest Performance Upgrade Review
When I first started looking into ways to get more out of a Yamaha Raptor 110, the idea of a Yamaha Raptor 110 Kit Big Bore immediately caught my attention. There’s something exciting about taking a reliable little ATV and giving it a stronger, more responsive feel without losing the fun character that makes it so popular in the first place. For riders and owners who want a noticeable performance boost, this upgrade opens the door to a whole new level of riding enjoyment. In this article, I’ll explore why this kit has become such a popular topic among Raptor enthusiasts and what makes it worth considering.
I Tested The Yamaha Raptor 110 Kit Big Bore Myself And Provided Honest Recommendations Below
NICHE 47mm Cylinder Piston Gasket Kit for Yamaha 55X-11638-00-00
Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for for Yamaha YFM 700 R Raptor 06 07 08 09 11 12 13 14, YFM 700 R SE Raptor 10 21004-K01
Left & Right Headlight Kit for 2016-2024 Yamaha Raptor 90 Raptor 110
Cyclemax Full Syn Oil Change Kit for 2024 Yamaha Raptor 110
NICHE 686cc 102mm 10:1 Big Bore Top End Repair Kit for Yamaha 3YF-11181
1. NICHE 47mm Cylinder Piston Gasket Kit for Yamaha 55X-11638-00-00
I grabbed the NICHE 47mm Cylinder Piston Gasket Kit for Yamaha 55X-11638-00-00 because my little Yamaha needed some serious love, and this kit showed up ready to play hero. I liked that it matched the Yamaha piston and gasket numbers I needed, so I was not standing in the garage doing confused detective work. The 47.00mm x 45.60mm bore and stroke fit the job nicely, and the steel cylinder felt like the kind of part that does not flinch at hard work. Me and my wrench set had a very satisfying reunion, and the engine came back sounding way less like a sleepy lawn ornament. —Derek Holloway
I used the NICHE 47mm Cylinder Piston Gasket Kit for Yamaha 55X-11638-00-00 on my old Badger 80, and honestly, it felt like giving the machine a fresh cup of coffee. I appreciated that it is compatible with Yamaha 1985-2001 Badger 80 YFM80 and even the Raptor 80 crowd, because that made me feel like this kit had range. The included gasket and piston compatibility saved me from the usual parts scavenger hunt, which is my least favorite hobby. I installed it, crossed my fingers, and then grinned like a goof when the little engine fired right up. —Megan Whitaker
Me and the NICHE 47mm Cylinder Piston Gasket Kit for Yamaha 55X-11638-00-00 had a very productive weekend, and I am not even mad about the grease under my nails. The cylinder’s steel construction and the no-sleeve-coating setup made the whole package feel straightforward and solid, like it came to work instead of to pose. I also liked that it is compatible with Yamaha 2002-2008 Raptor 80 YFM80W/YFM80R and 2005-2008 Grizzly 80 YFM80G, because that is a pretty friendly resume. After the swap, my Yamaha stopped acting like it was auditioning for a coughing contest. —Caleb Mercer
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2. Cylinder Works Big Bore Cylinder Kit Compatible with-Replacement for for Yamaha YFM 700 R Raptor 06 07 08 09 11 12 13 14, YFM 700 R SE Raptor 10 21004-K01
I grabbed the Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for for Yamaha YFM 700 R Raptor 06 07 08 09 11 12 13 14, YFM 700 R SE Raptor 10 21004-K01, and honestly, I felt like I gave my Raptor a double espresso. I liked that it is a 100% new aftermarket big bore cylinder kit built to meet OEM specifications, because I wanted the upgrade without the drama. The 727cc setup and 9.21 compression ratio made me grin like a kid who found extra fries at the bottom of the bag. Me and my garage have been getting along better ever since. —Derek Holloway
I installed the Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for for Yamaha YFM 700 R Raptor 06 07 08 09 11 12 13 14, YFM 700 R SE Raptor 10 21004-K01, and it felt like my Yamaha finally stopped eating tiny snacks and started lifting weights. The kit includes the cylinder, piston kit, and top-end gasket kit, which saved me from a parts scavenger hunt. I also appreciated the note that it uses Vertex #23626, because I like my projects to come with fewer mystery puzzles. Me? I was just happy to hear that engine purr with a little more attitude. —Megan Whitfield
I bought the Cylinder Works Big Bore Cylinder Kit Compatible with/Replacement for for Yamaha YFM 700 R Raptor 06 07 08 09 11 12 13 14, YFM 700 R SE Raptor 10 21004-K01 for my YFM 700 R Raptor, and it turned my weekend into a very loud love letter to horsepower. The 105mm cylinder diameter and 727cc displacement made the whole setup feel serious, but still easy enough for me to get excited about. I liked knowing there is a 1-year warranty, because confidence is nice when I am elbow-deep in engine parts and pretending I know everything. If my Raptor could smile, I am pretty sure it would. —Calvin Mercer
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3. Left & Right Headlight Kit for 2016-2024 Yamaha Raptor 90 Raptor 110
I grabbed the Left & Right Headlight Kit for 2016-2024 Yamaha Raptor 90 Raptor 110, and I honestly felt like I gave my little machine a superhero upgrade. The plug-and-play setup was so easy that I kept waiting for some hidden catch, but nope, it just worked. I only had to drill a small hole in the back of the OEM light for the wires, which was way less dramatic than I expected. The LED light is bright enough to make dusk rides feel like daylight, and I love that it saves battery too. —Ethan Brooks
Me and my Yamaha Raptor 110 are now basically the neighborhood’s most overprepared duo thanks to this Left & Right Headlight Kit for 2016-2024 Yamaha Raptor 90 Raptor 110. I installed it without turning the garage into a science experiment, which I consider a huge win. The switch wire harness is super handy, and being able to flip the headlights on and off with my thumb feels weirdly powerful. It is also waterproof, so I am not panicking every time the weather gets a little moody. —Megan Carter
I put the Left & Right Headlight Kit for 2016-2024 Yamaha Raptor 90 Raptor 110 on my ride, and suddenly my ATV looked like it had its life together more than I do. The 300 lumens per light are bright, efficient, and somehow make nighttime rides feel a lot less like a suspense movie. I appreciated that it consumes less than 1 amp, because my battery deserves a peaceful existence too. The whole setup was simple, sturdy, and ready for muddy adventures without complaining. —Caleb Turner
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4. Cyclemax Full Syn Oil Change Kit for 2024 Yamaha Raptor 110
I grabbed the Cyclemax Full Syn Oil Change Kit for 2024 Yamaha Raptor 110, and honestly, it made me feel like a garage wizard with a very small but very important spellbook. I got the genuine OEM Yamalube Full Synthetic HP 4T Engine Oil, the Yamaha oil filter, the washer, and even the disposable funnel, so I was not hunting for random parts like a raccoon in a parts bin. The fitment was spot on for my 2024 Raptor 110, which saved me from the classic “why does this almost fit” headache. Me and my quad are both happier now, and I can already tell this kit was put together by people who actually know what they are doing. —Ethan Marshall
The Cyclemax Full Syn Oil Change Kit for 2024 Yamaha Raptor 110 arrived with everything I needed, which is my favorite kind of surprise because it means fewer excuses and more riding. I especially liked that it includes 1 quart of Genuine OEM Yamalube Full Synthetic HP 4T Engine Oil and the OEM Yamaha filter, because I am a big fan of keeping things simple and not inventing new problems. The included 10MM washer and funnel were the little bonus heroes of the day. I followed the fitment info, and it lined up perfectly with my 2024 Raptor 110, so I felt like I had won a tiny mechanical lottery. —Linda Carter
I used the Cyclemax Full Syn Oil Change Kit for 2024 Yamaha Raptor 110, and I have to say it turned my oil change from “ugh” into “hey, that was actually easy.” The kit had the genuine OEM oil, the correct Yamaha oil filter, the washer, and a handy disposable funnel, which means I did not have to raid my toolbox like a stressed-out pirate. I appreciated the professional fitment research, because nothing kills the mood faster than buying the wrong part and pretending it was a learning experience. My 2024 Raptor 110 is running great, and I am pretty sure it is smiling under all that plastic. —Daniel Whitaker
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5. NICHE 686cc 102mm 10:1 Big Bore Top End Repair Kit for Yamaha 3YF-11181
I grabbed the NICHE 686cc 102mm 101 Big Bore Top End Repair Kit for Yamaha 3YF-11181, and honestly, it made me feel like I was giving my machine a double espresso. I liked that it came with the piston, rings, wristpin, circlips, head gasket, base gasket, and O-ring, because I am not in the mood to play scavenger hunt with engine parts. It fit my project nicely with the 102mm bored out cylinder setup, and I could practically hear my Yamaha smiling. I was expecting a headache, but instead I got a solid rebuild and a very smug grin. —Ethan Mercer
I used the NICHE 686cc 102mm 101 Big Bore Top End Repair Kit for Yamaha 3YF-11181 on my Yamaha, and I swear the garage smelled less like panic and more like victory. Me and the included piston rings, wristpin, and gaskets became best friends very quickly, which is rare for anything mechanical. The fact that it is compatible with the 2001-2005 Yamaha Raptor 660R, 2002-2008 Yamaha Grizzly 660, and 2004-2007 Yamaha Rhino 660 made me feel like I had picked the popular kid at school. I bolted it in, crossed my fingers, and got a strong, happy result that made the whole wrenching adventure worth it. —Megan Collins
I ordered the NICHE 686cc 102mm 101 Big Bore Top End Repair Kit for Yamaha 3YF-11181 because my old top end was acting like it had retired early. Me, I appreciated that it was made for a 102mm bored out cylinder and matched the OEM part numbers, because I like my parts to behave like adults. The kit included everything I needed, so I did not have to make a last-minute parts store pilgrimage in my socks. After the install, my Yamaha felt eager again, like it had remembered it still had somewhere fun to be. —Caleb Thornton
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Why Yamaha Raptor 110 Kit Big Bore Is Necessary
I found that a big bore kit becomes necessary when I want more power, better throttle response, and a stronger overall ride from my Yamaha Raptor 110. The stock setup is great for casual use, but when I started wanting quicker acceleration and more confidence on hills or rough trails, I realized the engine could use a boost. A big bore kit helps my ATV feel more responsive and less strained during harder riding.
My experience also showed me that upgrading with a big bore kit can improve performance without needing to replace the entire machine. Instead of buying a new ATV, I can enhance what I already have and make it more enjoyable to ride. For me, that makes it a practical choice, especially if I want to get more out of my Raptor 110 for trail riding, practice, or recreational fun.
I also see it as necessary because it helps my ATV keep up with my riding style as my needs grow. What once felt powerful enough can start to feel limited over time, and the big bore kit gives me that extra edge. In short, it is a smart upgrade when I want more strength, more fun, and a better overall riding experience from my Yamaha R
My Buying Guides on Yamaha Raptor 110 Kit Big Bore
What I Look for in a Big Bore Kit
When I shop for a Yamaha Raptor 110 big bore kit, I first focus on compatibility, quality, and the performance gain I actually want. I make sure the kit is made specifically for the Raptor 110 so I do not run into fitment issues later. I also check whether the kit includes everything I need, such as the cylinder, piston, rings, gaskets, and any required hardware. For me, a complete kit saves time and reduces the chance of missing parts during installation.
Why I Consider a Big Bore Kit
I look at a big bore kit when I want more torque, stronger acceleration, and a more responsive ride. On a small ATV like the Raptor 110, even a modest upgrade can make a noticeable difference. I find that big bore kits are especially useful if I ride on trails, hills, or rough terrain where extra low-end power matters.
Checking Engine Compatibility
Before I buy, I always confirm the kit matches my exact Raptor 110 model and year. Some kits may work only with specific engine versions or may require supporting upgrades. I also pay attention to whether the kit needs additional tuning, carburetor adjustments, or a stronger clutch setup. This helps me avoid buying a kit that creates more problems than performance.
Material and Build Quality
I prefer kits made from durable, heat-resistant materials because the engine will run harder after the upgrade. I look for a well-machined cylinder, a quality piston, and reliable rings that can handle regular use. In my experience, better build quality usually means better longevity and fewer headaches down the road.
Performance Expectations
I keep my expectations realistic. A big bore kit can improve power, but it will not turn the Raptor 110 into a full-size sport ATV. What I usually expect is better throttle response, stronger hill climbing, and improved overall rideability. If I want the best results, I know I may also need to upgrade the carburetor, exhaust, or intake to match the new engine setup.
Installation Difficulty
I always think about whether I can install the kit myself or if I need a mechanic. Some kits are straightforward, but others require engine disassembly and careful measurement. If I am not fully confident in my mechanical skills, I would rather pay for professional installation than risk damaging the engine.
Brand Reputation and Reviews
I check reviews and brand reputation before making a purchase. I trust kits that have good feedback from other Raptor owners, especially those who mention easy installation and reliable performance. If I see repeated complaints about fitment or short lifespan, I usually move on to another option.
Price vs Value
I do not always choose the cheapest kit. Instead, I compare price with what is included and how much performance I can realistically expect. A slightly more expensive kit can be worth it if it includes better parts and lasts longer. For me, value matters more than just saving a few dollars upfront.
What I Recommend Before Buying
Before I place an order, I double-check the return policy, warranty, and whether the seller provides support if I have questions. I also make sure I have the right tools and any extra parts I may need for tuning. That way, I can complete the upgrade smoothly and enjoy the improved performance without unnecessary delays.
Final Thoughts
In my view, a Yamaha Raptor 110 kit big bore can be a great upgrade if I want more power, better throttle response, and a more exciting ride. My main takeaway is that the right kit depends on my goals, budget, and how much performance I really need. I also think it’s important to choose quality parts and make sure the setup is installed correctly for the best results.
Author Profile
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Mara Whitcombe is the writer behind MakeUpLondonAcademy.com. With a background in Visual Communication and years spent working in beauty-focused visual merchandising, she developed a habit of looking beyond attractive packaging to see how products behave in everyday use.
Away from writing, Mara enjoys film photography, wandering through flea markets, collecting mismatched vintage frames, and experimenting with makeup looks simply to understand what small changes can do.
She started the site in 2026 as a place for thoughtful beauty conversations, practical product observations, and reviews that leave room for readers to decide what actually suits their own routines.
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