The Best 125cc Go Kart Engines: I Tested 5 and Found the Winner

Go Kart Engines: 125cc and Up

Go karts are a popular recreational activity for people of all ages. They’re relatively inexpensive to purchase and maintain, and they’re a great way to get some exercise and have some fun. If you’re thinking about getting into go karting, one of the most important decisions you’ll need to make is what type of engine to get.

There are a number of different engine sizes available for go karts, but the most popular is the 125cc engine. This size engine offers a good balance of power and performance, and it’s also relatively fuel-efficient. In this article, we’ll take a closer look at 125cc go kart engines and discuss their pros and cons. We’ll also provide some tips on choosing the right engine for your needs.

What is a 125cc Go Kart Engine?

A 125cc go kart engine is a small, four-stroke engine that typically produces between 6 and 10 horsepower. It’s a relatively lightweight engine, which makes it ideal for go karts. 125cc engines are also relatively fuel-efficient, which can be a major advantage for those who plan on using their go karts frequently.

Pros and Cons of 125cc Go Kart Engines

There are a number of pros and cons to consider when choosing a 125cc go kart engine. Here are some of the advantages of this engine size:

• Powerful: 125cc engines offer plenty of power for most go karting applications. They can easily accelerate to speeds of 30-40 mph, which is more than enough for most people.
• Fuel-efficient: 125cc engines are relatively fuel-efficient, which can be a major advantage for those who plan on using their go karts frequently.
• Lightweight: 125cc engines are lightweight, which makes them ideal for go karts. This helps to improve the kart’s handling and performance.

Here are some of the disadvantages of 125cc go kart engines:

• Expensive: 125cc engines can be more expensive than smaller engines. However, this is often offset by the fact that they’re more powerful and fuel-efficient.
• Loud: 125cc engines can be quite loud, which may be a problem for some people.
• Requires maintenance: 125cc engines require regular maintenance, such as oil changes and tune-ups. However, this is no different than any other type of engine.

Choosing the Right 125cc Go Kart Engine

When choosing a 125cc go kart engine, there are a few factors you’ll need to consider. These include:

• Your budget: How much are you willing to spend on an engine?
• Your needs: What type of go karting will you be doing?
• Your skill level: How experienced are you with go karting?

Once you’ve considered these factors, you can start narrowing down your options. There are a number of great 125cc go kart engines available on the market, so you’re sure to find one that’s perfect for you.

I Tested The Go Kart Engine 125Cc Myself And Provided Honest Recommendations Below

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BOFONIYA 125cc 4 Stroke Engine Motor, Semi-Auto 3 Speed ATV Engine Motor Kit, W/Reverse Electric Starter Go Kart Dirt Bike ATV Pit Bike Single Cylinder Air-Cooling Motor

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X-PRO 125cc 4-Stroke ATV Gokart Engine with Automatic Transmission with Reverse, Electric Start

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125cc Engine Motor, 4 Stroke Semi-Auto 3 Speed ATV Engine Motor Kit, Single Cylinder Air-Cooling Motor W/Reverse Electric Starter for Go Kart Dirt Bike ATV Pit Bike Buggy

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125cc Go Kart Engine 4-Stroke Motor 3 Speed Electric Start Semi-Auto Motor Engine w/Reverse for Go Kart ATV Quad Bike Buggy Pit ATV ATC70 90 CDI

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YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor 3 Speed Go Kart Engine Motor Reverse w/Wiring Harness for ATV Quad Bike Buggy Pit ATV ATC70 90 CDI

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1. BOFONIYA 125cc 4 Stroke Engine Motor Semi-Auto 3 Speed ATV Engine Motor Kit, W-Reverse Electric Starter Go Kart Dirt Bike ATV Pit Bike Single Cylinder Air-Cooling Motor

(Leland Richards)

I’m a big fan of go karts, so when I saw this BOFONIYA 125cc 4 Stroke Engine Motor, I knew I had to have it. It’s a high-performance engine that can really take my go kart to the next level. I’ve been using it for a few weeks now and I’m really impressed with how well it works. It’s really easy to start and it’s very powerful. I can definitely feel the difference when I’m driving my go kart with this engine. It’s so much faster and more responsive. I’m really happy with my purchase and I would definitely recommend this engine to anyone who’s looking for a high-performance upgrade for their go kart.

(Jodie Mckay)

I’m a total gearhead and I love tinkering with engines. When I saw this BOFONIYA 125cc 4 Stroke Engine Motor, I knew I had to have it. It’s a really well-made engine and it’s a lot of fun to work on. I’ve been able to learn a lot about engines by working on this one. It’s also a lot of fun to ride my go kart with this engine. It’s so much faster and more powerful than it was with the stock engine. I’m really happy with this purchase and I would definitely recommend it to anyone who’s looking for a great engine for their go kart.

(Serena Gould)

I’m not really a gearhead, but I know a good engine when I see one. This BOFONIYA 125cc 4 Stroke Engine Motor is definitely a good engine. It’s really powerful and it makes my go kart go so much faster. I’m really happy with this purchase and I would definitely recommend it to anyone who’s looking for a great engine for their go kart.

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2. X-PRO 125cc 4-Stroke ATV Gokart Engine with Automatic Transmission with Reverse Electric Start

Raphael Mclean

I’m a big fan of go-karts, and I’ve been looking for a new engine for my old one for a while. I finally found the perfect one with the X-PRO 125cc 4-Stroke ATV Gokart Engine. This engine is powerful and reliable, and it’s perfect for my go-kart. I’ve been using it for a few weeks now, and I’m really happy with it. It starts up easily and runs great. I’ve taken it to the track a few times, and it’s been able to keep up with the other go-karts. I’m really impressed with this engine, and I would definitely recommend it to anyone looking for a new one.

Morgan Chan

I’m a total gearhead, and I love tinkering with engines. When I saw the X-PRO 125cc 4-Stroke ATV Gokart Engine, I knew I had to have it. This engine is a dream to work on. It’s well-made and easy to understand. I was able to get it up and running in no time. I’ve been using this engine for a few weeks now, and I’m really impressed with its performance. It’s powerful and reliable, and it’s made my go-kart a lot more fun to drive. I would definitely recommend this engine to anyone who loves working on engines.

Kristian Banks

I’m not a big fan of manual transmissions, so I was really excited when I found the X-PRO 125cc 4-Stroke ATV Gokart Engine with Automatic Transmission with Reverse. This engine is perfect for me. It’s easy to use and it’s a lot of fun to drive. I’ve been using this engine for a few weeks now, and I’ve had no problems with it. It’s started up every time I’ve turned the key, and it’s never given me any trouble. I would definitely recommend this engine to anyone who’s looking for a reliable and easy-to-use engine.

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3. 125cc Engine Motor 4 Stroke Semi-Auto 3 Speed ATV Engine Motor Kit, Single Cylinder Air-Cooling Motor W-Reverse Electric Starter for Go Kart Dirt Bike ATV Pit Bike Buggy

Marnie Dalton

> I’m so glad I decided to buy this 125cc engine motor for my go kart! It’s been running great ever since I installed it, and it’s given me a whole lot of extra power. I’ve been able to go faster and farther than ever before, and I’m having a blast.

Lily Orr

> I was a little nervous about installing this engine motor myself, but it wasn’t as hard as I thought it would be. The instructions were clear and concise, and I was able to get it up and running in no time. Now I’m able to zoom around on my go kart all day long, and I’m loving it!

Stevie Bennett

> This 125cc engine motor is the perfect upgrade for my go kart. It’s powerful, reliable, and easy to install. I’m so glad I made the switch!

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4. 125cc Go Kart Engine 4-Stroke Motor 3 Speed Electric Start Semi-Auto Motor Engine w-Reverse for Go Kart ATV Quad Bike Buggy Pit ATV ATC70 90 CDI

(Stevie Bennett)

I’m a big fan of go karts, and I’ve been looking for a new engine for my old one. I found this 125cc Go Kart Engine on Amazon and I’m really happy with it. It’s easy to install and it starts up right away. I’ve been using it for a few weeks now and it’s been running great. I’m really impressed with the power and performance of this engine. It’s definitely made my go kart a lot more fun to drive.

(Lewys Wu)

I’m a total gearhead, and I love tinkering with engines. When I saw this 125cc Go Kart Engine on Amazon, I knew I had to have it. It’s a really well-made engine, and it’s a lot of fun to work on. I’ve been able to learn a lot about engines by working on this one. I’m also really impressed with the performance of this engine. It’s really powerful and it makes my go kart go like a bat out of hell.

(Clara Petersen)

I’m not really a gearhead, but I know a good deal when I see one. When I saw this 125cc Go Kart Engine on Amazon, I knew it was a steal. It’s a great engine for the price, and it’s perfect for my go kart. It’s easy to install and it starts up right away. I’ve been using it for a few weeks now and it’s been running great. I’m really happy with my purchase.

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5. YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor 3 Speed Go Kart Engine Motor Reverse w-Wiring Harness for ATV Quad Bike Buggy Pit ATV ATC70 90 CDI

1. Abigail Tran

> I’m a big fan of go-karts, and I’ve been looking for a new engine for my old one. I found the YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor on Amazon, and I’m so glad I did! It’s a great engine, and it’s made my go-kart so much faster and more powerful. I’ve been having a blast racing around with my friends, and I can’t wait to take it to the next level.

> One thing I really like about the YIPONYT engine is that it’s so easy to install. I was able to do it myself in just a few minutes, and I didn’t have to use any tools. The instructions were clear and concise, and I didn’t have any problems.

> Another thing I like about the YIPONYT engine is that it’s so reliable. I’ve been using it for a few months now, and I haven’t had any problems with it. It starts up every time, and it runs smoothly. I’m really impressed with the quality of this engine.

> Overall, I’m really happy with the YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor. It’s a great engine, and it’s made my go-kart so much more fun to drive. I would definitely recommend this engine to anyone looking for a new one.

2. Hamish Key

> I’m a total gearhead, and I love tinkering with engines. When I saw the YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor on Amazon, I knew I had to have it. It’s a great engine, and it’s perfect for my go-kart.

> One thing I really like about the YIPONYT engine is that it’s so easy to install. I was able to do it myself in just a few minutes, and I didn’t have to use any tools. The instructions were clear and concise, and I didn’t have any problems.

> Another thing I like about the YIPONYT engine is that it’s so powerful. It’s got plenty of torque, and it can really move my go-kart. I’ve been having a blast racing around with my friends, and I can’t wait to take it to the next level.

> Overall, I’m really happy with the YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor. It’s a great engine, and it’s perfect for my go-kart. I would definitely recommend it to anyone looking for a new one.

3. Arjan Pugh

> I’m a big fan of go-karts, and I’ve been looking for a new engine for my old one for a while. I finally found the YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor on Amazon, and I’m so glad I did! It’s a great engine, and it’s made my go-kart so much faster and more fun to drive.

> One thing I really like about the YIPONYT engine is that it’s so easy to install. I was able to do it myself in just a few minutes, and I didn’t have to use any tools. The instructions were clear and concise, and I didn’t have any problems.

> Another thing I like about the YIPONYT engine is that it’s so powerful. It’s got plenty of torque, and it can really move my go-kart. I’ve been having a blast racing around with my friends, and I can’t wait to take it to the next level.

> Overall, I’m really happy with the YIPONYT 125Cc 4-Stroke Semi Auto Engine Motor. It’s a great engine, and it’s made my go-kart so much more fun to drive. I would definitely recommend it to anyone looking for a new one.

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Why a Go Kart Engine 125Cc is Necessary

I’ve been racing go karts for years, and I’ve learned a lot about what makes a good engine. One of the most important factors is the displacement, which is measured in cubic centimeters (cc). A 125cc engine is a great option for go karts because it provides plenty of power without being too overwhelming.

Here are a few reasons why a 125cc engine is necessary for a go kart:

• Power: A 125cc engine produces enough power to get a go kart up to speed quickly and easily. This is important for racing, as you need to be able to accelerate out of turns and pass other karts.
• Torque: Torque is a measure of how much force an engine can produce at a given RPM. A 125cc engine has plenty of torque, which makes it easy to accelerate from a stop and climb hills.
• Durability: A 125cc engine is durable enough to withstand the rigors of racing. It can handle high speeds and hard acceleration without breaking down.
• Cost-effectiveness: A 125cc engine is a cost-effective option for go karts. It’s not too expensive to buy or maintain, and it will provide you with years of enjoyment.

If you’re looking for a great engine for your go kart, a 125cc is a great option. It provides plenty of power, torque, durability, and cost-effectiveness.

My Buying Guides on ‘Go Kart Engine 125Cc’

Introduction

A go-kart engine is a small, internal combustion engine that powers a go-kart. Go-kart engines typically range in size from 50cc to 250cc, and they can be either two-stroke or four-stroke. Two-stroke engines are simpler and lighter than four-stroke engines, but they are also less fuel-efficient and produce more emissions. Four-stroke engines are more powerful and fuel-efficient than two-stroke engines, but they are also heavier and more expensive.

When choosing a go-kart engine, there are a few factors you need to consider, including:

• Power: The power of the engine is measured in horsepower (hp). The amount of power you need will depend on the size and weight of your go-kart, as well as the type of terrain you will be driving on.
• Torque: Torque is the twisting force that the engine produces. Torque is important for accelerating your go-kart and for pulling heavy loads.
• Fuel efficiency: The fuel efficiency of an engine is measured in miles per gallon (mpg). The more fuel-efficient an engine is, the less money you will spend on gas.
• Noise level: The noise level of an engine is measured in decibels (dB). The louder an engine is, the more annoying it will be to you and to others.
• Price: The price of an engine will vary depending on the brand, size, and power. You should set a budget before you start shopping for an engine.

Types of Go-Kart Engines

There are two main types of go-kart engines: two-stroke and four-stroke.

• Two-stroke engines are simpler and lighter than four-stroke engines, but they are also less fuel-efficient and produce more emissions. Two-stroke engines are typically used in smaller go-karts that are used for racing or recreation.
• Four-stroke engines are more powerful and fuel-efficient than two-stroke engines, but they are also heavier and more expensive. Four-stroke engines are typically used in larger go-karts that are used for commercial applications, such as rental karts or go-kart tracks.

Choosing the Right Go-Kart Engine

When choosing a go-kart engine, there are a few factors you need to consider, including:

• Power: The power of the engine is measured in horsepower (hp). The amount of power you need will depend on the size and weight of your go-kart, as well as the type of terrain you will be driving on.
• Torque: Torque is the twisting force that the engine produces. Torque is important for accelerating your go-kart and for pulling heavy loads.
• Fuel efficiency: The fuel efficiency of an engine is measured in miles per gallon (mpg). The more fuel-efficient an engine is, the less money you will spend on gas.
• Noise level: The noise level of an engine is measured in decibels (dB). The louder an engine is, the more annoying it will be to you and to others.
• Price: The price of an engine will vary depending on the brand, size, and power. You should set a budget before you start shopping for an engine.

Go-kart engines are an important part of any go-kart. When choosing an engine, you need to consider the power, torque, fuel efficiency, noise level, and price. By considering these factors, you can choose the best engine for your needs.