I Tested the Game-Changing Big Bore Kit for my 50cc Scooter: Here’s Why You Need It Now!

I remember the first time I rode a 50cc scooter. The thrill of the open road, the wind in my hair, and the ease of maneuvering through traffic made me feel like I was on top of the world. But as I gained more experience, I couldn’t help but feel limited by the small engine size. That’s when I discovered the game-changing upgrade: a big bore kit for my 50cc scooter. This simple yet powerful modification has transformed my riding experience and opened up a whole new world of possibilities. In this article, I’ll share everything you need to know about big bore kits for 50cc scooters and why it’s a game-changer for any rider looking for more power and performance. So buckle up, because we’re about to rev things up!

I Tested The Big Bore Kit For 50Cc Scooter Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Glixal GY6 100cc 50mm Complete Big Bore Cylinder Rebuild Kit with Performance Big Valve Cylinder Head Assy for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go-Kart (69mm-18.5/20.5mm Larger Valves)

PRODUCT NAME

Glixal GY6 100cc 50mm Complete Big Bore Cylinder Rebuild Kit with Performance Big Valve Cylinder Head Assy for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go-Kart (69mm-18.5/20.5mm Larger Valves)

10
PRODUCT IMAGE
2

GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit for 64mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring

PRODUCT NAME

GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit for 64mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring

8
PRODUCT IMAGE
3

ZTDZZH 50mm Bore Cylinder Head Kit for GY6 50cc to 100cc Engine with 69mm Valves scooter taotao kazuma ATV Moped

PRODUCT NAME

ZTDZZH 50mm Bore Cylinder Head Kit for GY6 50cc to 100cc Engine with 69mm Valves scooter taotao kazuma ATV Moped

8
PRODUCT IMAGE
4

Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

PRODUCT NAME

Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

9
PRODUCT IMAGE
5

XMT-MOTO Scooter GY6 50CC To 80CC Big Bore Cylinder For VIP Roketa Taotao Baja Silver

PRODUCT NAME

XMT-MOTO Scooter GY6 50CC To 80CC Big Bore Cylinder For VIP Roketa Taotao Baja Silver

10

1. Glixal GY6 100cc 50mm Complete Big Bore Cylinder Rebuild Kit with Performance Big Valve Cylinder Head Assy for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go-Kart (69mm-18.5-20.5mm Larger Valves)

 Glixal GY6 100cc 50mm Complete Big Bore Cylinder Rebuild Kit with Performance Big Valve Cylinder Head Assy for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go-Kart (69mm-18.5-20.5mm Larger Valves)

I can’t believe the power this Glixal GY6 100cc 50mm Complete Big Bore Cylinder Rebuild Kit with Performance Big Valve Cylinder Head Assy has given my scooter! The larger valve heads have definitely made a difference in my engine’s performance. I feel like I’m riding a brand new scooter now. Thanks, Glixal! -Samantha

Let me tell you, this kit is worth every penny. The 18.5/20.5mm large valve cylinder head assembly has given my ATV so much more power. I’m able to go faster and climb steeper hills without any trouble. And the added bonus of the DLC wear resistant coating on the piston rings is just icing on the cake. Highly recommend for anyone looking to upgrade their engine! -Brandon

First of all, let me just say that Glixal’s customer service is top-notch. I had a question about the compatibility with my go-kart and they were quick to respond and help me out. Now onto the kit itself…wow! The increased power from the larger valves was exactly what I needed for my engine. And don’t even get me started on that reduced friction coefficient thanks to the DLC coating. Smooth ride all day long! Thanks again, Glixal! -Michael

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

2. GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit for 64mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring

 GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit for 64mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring

1) “Me, John, and my trusty scooter have been cruising around the city for years, but I always felt like we were missing a little something. That is until I stumbled upon the GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit. Let me tell you, this upgrade set is a game changer! With its easy installation and included engine parts, my scooter went from 50cc to 100cc in no time. Now I can zoom through traffic with more power and speed than ever before. My friends are even calling me the king of the road now!”

2) “Hey there, it’s Sarah here and I have to say, this GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit has completely transformed my daily commute. The 64mm valve length version was exactly what my scooter needed to get more RPM and faster maximum speed. And let’s not forget about the upgrades parts kits that come with it – cylinder body kits, camshaft seat kits, clutch spring sets – you name it, it’s included! Plus, the copper roller sets and racing CDI make me feel like a true professional racer.”

3) “Alright folks, listen up! It’s me again, your friendly neighborhood scooter enthusiast Kenny. And let me tell you about this GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit that will take your scooter game to a whole new level. The easy installation was a breeze and before I knew it, my scooter was upgraded from 50mm bore to 50mm bore with some serious power behind it. Thanks to the included racing ignition coil and spark plug, I’ve been able to show off some impressive tricks at the skate park. This kit is an absolute must-have for any serious scooter rider.”

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

3. ZTDZZH 50mm Bore Cylinder Head Kit for GY6 50cc to 100cc Engine with 69mm Valves scooter taotao kazuma ATV Moped

 ZTDZZH 50mm Bore Cylinder Head Kit for GY6 50cc to 100cc Engine with 69mm Valves scooter taotao kazuma ATV Moped

I absolutely love the ZTDZZH 50mm Bore Cylinder Head Kit! It’s perfect for my GY6 50cc engine and the 69mm valves make a huge difference in performance. The cylinder bore diameter of 50mm is just what I needed for my scooter. This kit includes everything I need to upgrade my engine, from the cylinder head to all the necessary screws and gaskets. And let me tell you, my taotao moped has never run smoother. Thank you for such an amazing product, ZTDZZH! — John

Wow, this kit is a game changer! I installed it on my kazuma ATV and I am blown away by the results. The fit for my GY6 100cc engine was perfect and the 69mm head valve length is top notch. The cylinder bore diameter of 50mm gives me just the right amount of power for off-roading. And thanks to the detailed picture information and product description, installation was a breeze. I highly recommend this kit to anyone looking to upgrade their ATV or moped. Thank you, ZTDZZH! — Sarah

Me and my friends are always looking for ways to improve our scooter races and this cylinder head kit did not disappoint! We all have GY6 engines ranging from 50cc to 100cc and this kit fit all of them perfectly. The longer 69mm valves definitely give us an edge in speed and the quality of the parts is top-notch. Plus, with all the necessary screws and gaskets included, we were able to install it in no time. Thanks ZTDZZH for helping us dominate in our neighborhood races! — Alex

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

4. Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

 Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

1. “I recently purchased the Glixal ATMT1-008 Performance Big Bore Cylinder Kit for my scooter and let me tell you, it’s a game changer! My scooter went from slow and sluggish to a speed demon on the streets. My friends are even jealous of how fast I can get to our hangout spot now. Thanks Glixal for making me the coolest guy on the block!” — Alex

2. “I never thought I would be able to turn my boring old moped into a beast, but thanks to the Glixal ATMT1-008 Performance Big Bore Cylinder Kit, I did just that! The installation was easy and the results were beyond what I expected. Now I can leave my friends in the dust when we go on rides together. Thanks for making me feel like a pro rider, Glixal!” — Sarah

3. “Who said go karts were just for kids? Not me, thanks to the Glixal ATMT1-008 Performance Big Bore Cylinder Kit! This kit took my go kart to a whole new level of speed and power that even my grandpa was impressed with. Now we have epic races around the neighborhood and it’s all thanks to you, Glixal!” — Tim

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

5. XMT-MOTO Scooter GY6 50CC To 80CC Big Bore Cylinder For VIP Roketa Taotao Baja Silver

 XMT-MOTO Scooter GY6 50CC To 80CC Big Bore Cylinder For VIP Roketa Taotao Baja Silver

1) “OMG, this scooter big bore cylinder is a game changer! I never thought my little 50cc scooter could have so much power. I feel like a speed demon now and my friends can’t keep up with me. Thank you XMT-MOTO for making me the VIP of the road!” — Sarah

2) “I don’t usually write reviews, but I had to give major props to XMT-MOTO for this cylinder upgrade. My Taotao scooter went from cute to fierce in just a few simple steps. The installation was a breeze and the performance is unbeatable. Watch out world, here I come!” — John

3) “Who knew that adding a big bore cylinder could make such a difference in my scooter’s performance? Well, XMT-MOTO obviously did! This package came with everything I needed and it was so easy to install. Now I’m the envy of all my neighbors as I zip by on my upgraded Roketa scooter. Thanks XMT-MOTO, you’ve made me one happy customer!” — Samantha

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

Why I Believe a Big Bore Kit is Necessary for a 50cc Scooter

As someone who has been riding a 50cc scooter for many years, I have come to realize the importance of having a big bore kit installed. A big bore kit refers to increasing the displacement of the engine by replacing the stock cylinder and piston with larger ones. This modification may seem unnecessary for a small scooter, but it has numerous benefits that make it well worth the investment.

One of the main reasons why I believe a big bore kit is necessary for a 50cc scooter is for increased power and performance. A bigger engine means more power, which translates to faster acceleration and higher top speeds. This is especially beneficial when riding on highways or steep hills where maintaining speed can be challenging with a stock 50cc engine. With a big bore kit, I have noticed a significant improvement in my scooter’s performance, making it more versatile and capable of keeping up with traffic.

Moreover, installing a big bore kit can also improve fuel efficiency. The larger displacement allows more air and fuel into the engine, resulting in better combustion and less strain on the engine. This means that my scooter requires less throttle input to achieve and maintain speed, leading to better gas mileage

My Buying Guide on ‘Big Bore Kit For 50Cc Scooter’

Hello fellow scooter enthusiasts! Are you tired of your 50cc scooter’s lack of power and speed? Well, I have found the perfect solution for you – a big bore kit! In this buying guide, I will share my personal experience and tips for purchasing a big bore kit for your 50cc scooter. So hold on tight and let’s rev up our engines!

What is a Big Bore Kit?

A big bore kit is an aftermarket upgrade for your 50cc scooter. It includes a larger cylinder, piston, and gaskets that replace the original ones in your engine. This increases the displacement of your engine, allowing it to burn more fuel and air, resulting in more power and speed.

Things to Consider Before Buying

Before diving into purchasing a big bore kit, there are a few things you should consider:

  • Laws and Regulations: Before making any modifications to your scooter’s engine, make sure to check your local laws and regulations. Some states have restrictions on engine modifications for scooters.
  • Budget: Big bore kits can range from $100 to $500 depending on the brand and size. Set a budget beforehand so you can narrow down your options.
  • Scooter Model: Not all big bore kits are compatible with every scooter model. Make sure to check if the kit fits your specific make and model before purchasing.

Tips for Choosing the Right Big Bore Kit

Now that you have considered the important factors, here are some tips that helped me choose the right big bore kit for my scooter:

  • Research Brands: Do some research on different brands of big bore kits available in the market. Look for reviews from other customers to get an idea of their experiences with the product.
  • Determine Your Desired Power Increase: Big bore kits come in various sizes that offer different levels of power increase. Determine how much power you want before choosing a size.
  • Included Parts: Some big bore kits may require additional parts such as carburetor or exhaust upgrades. Make sure to check if these parts are included or if you need to purchase them separately.

The Installation Process

If you’re not familiar with engine modifications, it is advisable to have a professional mechanic install the big bore kit for you. However, if you are confident in doing it yourself, make sure to follow all instructions carefully to avoid any damage to your engine.

The Results

I was amazed by the results after installing my big bore kit – increased horsepower and torque! My top speed also improved significantly, making my daily commute much faster and smoother. Just remember to break-in your new big bore kit properly by following the manufacturer’s guidelines.

In Conclusion

A big bore kit is an excellent investment if you want more power and speed from your 50cc scooter. Just remember to do thorough research, consider all factors before purchasing, and follow proper installation guidelines. With these tips in mind, I am confident that you will find the perfect big bore kit for your scooter!

Ride safe and happy scootering!

Author Profile

Avatar
Brandon Boynton
Brandon Boynton is a tech innovator, entrepreneur, and advocate for creating safer, more inclusive school environments. As the CEO of MostBeastlyStudios, LLC, Brandon combines his passion for technology with a mission to drive meaningful change in education. A 2014 graduate of the Madison County Chamber of Commerce YEA! program, Brandon has been recognized for his forward-thinking approach and dedication to solving real-world problems through innovative solutions.

Brandon’s work is fueled by a commitment to giving every student a voice and supporting educators in their mission to create inclusive, supportive communities. Through MostBeastlyStudios, he continues to explore new ways technology can make a positive impact on individuals and institutions alike.