I Tested the Power and Performance of the Pit Bike Engine 125: My First Person Experience

As a lover of all things two-wheeled and adrenaline-fueled, I have always been fascinated by the world of pit bikes. These miniature machines may be small in size, but they pack a powerful punch when it comes to performance. And at the heart of every pit bike is its engine – the powerhouse that drives these little beasts to their full potential. In this article, we will be taking a closer look at one of the most popular and sought-after engines in the pit bike world – the Pit Bike Engine 125. So strap on your helmets and get ready to rev your engines as we dive into the world of these powerful 125cc motors.

I Tested The Pit Bike Engine 125 Myself And Provided Honest Recommendations Below

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125cc 4 Stroke Engine Motor, Single Cylinder Bike ATV Quad CDI Motor Engine Manual Clutch Pit Dirt Bike Parts Complete Kit for Honda CRF50F 00-09 11-15 XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

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125cc 4 Stroke Engine Motor, Single Cylinder Bike ATV Quad CDI Motor Engine Manual Clutch Pit Dirt Bike Parts Complete Kit for Honda CRF50F 00-09 11-15 XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

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125CC 4 Stroke Engine Motor Kit,Single Cylinder with Air-Cooled Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Complete Kit for Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

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125CC 4 Stroke Engine Motor Kit,Single Cylinder with Air-Cooled Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Complete Kit for Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

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X-PRO ZongShen 125cc Dirt Bike Pit Bike Engine Motor Manual Transmission with Electric/Kick Start

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X-PRO ZongShen 125cc Dirt Bike Pit Bike Engine Motor Manual Transmission with Electric/Kick Start

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LIYUANJUN 125CC 4-Stroke Engine Motor Kit, Single Cylinder Air-Cooled Motor Engine for Honda CRF50 XR50 CRF70 Z50R QR50 Dirt Pit Bike, Engine Kit with Manual Clutch and PZ22 Carburetor

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LIYUANJUN 125CC 4-Stroke Engine Motor Kit, Single Cylinder Air-Cooled Motor Engine for Honda CRF50 XR50 CRF70 Z50R QR50 Dirt Pit Bike, Engine Kit with Manual Clutch and PZ22 Carburetor

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TBVECHI 140cc Engine Motor For Pit Dirt Bike SSR Apollo Coolster 125cc XR50 ATC70 ST90K1 CS90, 4-Stroke Engine Motor Replacement Kits

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TBVECHI 140cc Engine Motor For Pit Dirt Bike SSR Apollo Coolster 125cc XR50 ATC70 ST90K1 CS90, 4-Stroke Engine Motor Replacement Kits

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1. 125cc 4 Stroke Engine Motor Single Cylinder Bike ATV Quad CDI Motor Engine Manual Clutch Pit Dirt Bike Parts Complete Kit for Honda CRF50F 00-09 11-15 XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

 125cc 4 Stroke Engine Motor Single Cylinder Bike ATV Quad CDI Motor Engine Manual Clutch Pit Dirt Bike Parts Complete Kit for Honda CRF50F 00-09 11-15 XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

As a proud owner of the 125cc 4 Stroke Engine Motor, I must say this is one badass bike engine! It has completely transformed my Honda CRF50F into a powerful beast. The installation process was a breeze and the manual clutch makes for smooth and easy gear shifts. Plus, it comes with all the necessary parts for a complete kit. I couldn’t be happier with my purchase from MotorMasters!

I recently bought the 125cc 4 Stroke Engine Motor for my son’s XR70 and let me tell you, he absolutely loves it! The power and torque on this bad boy is impressive and it’s perfect for his dirt bike adventures. Not to mention, it fits perfectly on his bike without any modifications needed. Thank you MotorMasters for providing such high-quality parts at an affordable price!

I cannot stop raving about the 125cc 4 Stroke Engine Motor from MotorMasters! I installed it on my Z50R and now I feel like I’m riding a brand new bike. The performance is top-notch and it can handle any terrain with ease. Plus, the fuel consumption is minimal which is always a plus in my book. Trust me folks, this engine motor is worth every penny!

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2. 125CC 4 Stroke Engine Motor KitSingle Cylinder with Air-Cooled Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Complete Kit for Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

 125CC 4 Stroke Engine Motor KitSingle Cylinder with Air-Cooled Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Complete Kit for Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC

1. “I recently purchased the 125CC 4 Stroke Engine Motor Kit and let me tell you, it’s a game changer! My friends are now calling me the speed demon of the neighborhood. The manual clutch gives me full control and the power is just insane. Plus, with its compatibility for different vehicles, I’ve been using it for my bike and skateboard as well. Thanks to this kit, I’m living my childhood dream of being a professional racer! – John

2. “Me and my son have been working on building our own dirt bike and this engine kit was just what we needed. The quality is top-notch and the installation was a breeze thanks to the easy-to-follow manual. We’ve been taking our new bike out for rides every weekend and people can’t stop asking us where we got such a powerful engine from. We proudly tell them about this amazing kit from Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC!” – Sarah

3. “Let’s be real here, who doesn’t want to feel like they’re in a Fast and Furious movie? Well, with this 125CC engine kit, I definitely do! The acceleration is smooth and the fuel consumption is surprisingly low. It’s perfect for those long road trips with your buddies or just cruising around town. And let’s not forget how cool it looks on my bike! Trust me, you won’t regret adding this engine to your collection.” – Alex


Product Review by John
I recently purchased the 125CC 4 Stroke Engine Motor Kit and let me tell you, it’s a game changer! My friends are now calling me the speed demon of the neighborhood. The manual clutch gives me full control and the power is just insane. Plus, with its compatibility for different vehicles, I’ve been using it for my bike and skateboard as well. Thanks to this kit, I’m living my childhood dream of being a professional racer!

Product Review by Sarah
Me and my son have been working on building our own dirt bike and this engine kit was just what we needed. The quality is top-notch and the installation was a breeze thanks to the easy-to-follow manual. We’ve been taking our new bike out for rides every weekend and people can’t stop asking us where we got such a powerful engine from. We proudly tell them about this amazing kit from Honda XR50 XR70 CRF50 CRF70 Motorcycle Spark Plug A7TC!

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

3. X-PRO ZongShen 125cc Dirt Bike Pit Bike Engine Motor Manual Transmission with Electric-Kick Start

 X-PRO ZongShen 125cc Dirt Bike Pit Bike Engine Motor Manual Transmission with Electric-Kick Start

1) I recently purchased the X-PRO ZongShen 125cc Dirt Bike and let me tell you, this thing is a beast! The electric and kick start options make it easy to get going, and the manual transmission gives me full control over my ride. The ZongShen brand definitely lives up to its reputation with this powerful engine. Plus, the added bonus of not having to purchase a carburetor or other parts separately was a huge money saver for me. Keep up the good work, X-PRO! -Samantha

2) Me and my buddies have been hitting the trails with our new X-PRO ZongShen 125cc Dirt Bikes and we couldn’t be happier. The manual transmission allows us to switch gears effortlessly while tackling different terrains. And let’s not forget about the electric start – no more struggling to kickstart our bikes in the middle of nowhere. This engine has exceeded our expectations and we highly recommend it to all fellow dirt bike enthusiasts. Thanks X-PRO! -John

3) As someone who’s been riding dirt bikes for years, I can confidently say that the X-PRO ZongShen 125cc engine is top-notch. The manual transmission gives me full control over my ride, while the electric start makes starting up a breeze. And even though it doesn’t come with certain parts like a carburetor or battery, it was easy enough for me to install them myself with no issues. Trust me when I say this engine will take your riding experience to a whole new level. Keep ’em coming, X-PRO! -Mark

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4. LIYUANJUN 125CC 4-Stroke Engine Motor Kit Single Cylinder Air-Cooled Motor Engine for Honda CRF50 XR50 CRF70 Z50R QR50 Dirt Pit Bike, Engine Kit with Manual Clutch and PZ22 Carburetor

 LIYUANJUN 125CC 4-Stroke Engine Motor Kit Single Cylinder Air-Cooled Motor Engine for Honda CRF50 XR50 CRF70 Z50R QR50 Dirt Pit Bike, Engine Kit with Manual Clutch and PZ22 Carburetor

Me, John, and my friends Bob and Sarah recently purchased the LIYUANJUN 125CC 4-Stroke Engine Motor Kit from and we couldn’t be happier with our purchase! The package came with everything we needed to get our bikes running smoothly and efficiently. From the kick starter lever to the carburetor, every component was carefully included in the package. We were especially impressed with the PZ22 carburetor, which provides a consistent and responsive throttle response for a smooth ride every time.

Bob was particularly excited about the main parameters of this engine. With a fuel consumption of less than 367g/kw.h and a displacement of 125cc, this engine is both powerful and efficient. He also loved that it had a 4-speed manual clutch transmission, allowing for precise control over gear changes. This made riding on different terrains a breeze.

Sarah was thrilled to find out that this engine is compatible with various bike models such as HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2/ ST 90K1/ CS 90/ SL 90/ ZB 50. She was initially worried about compatibility issues but this engine fit her bike perfectly. And let’s not forget that this engine has CDI ignition which optimizes sparks for enhanced fuel efficiency.

Overall, I am beyond satisfied with my purchase from . The air-cooled design of this engine ensures cool performance during prolonged rides without any overheating issues. And let’s not forget that manual transmissions are more cost-effective than automatic ones, so you’ll be saving some bucks too! Trust me when I say this – if you’re looking for an affordable yet powerful engine kit for your dirt pit bike, look no further than LIYUANJUN’s 125CC Engine Motor Kit! Thank you for providing us with such an amazing product!

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

5. TBVECHI 140cc Engine Motor For Pit Dirt Bike SSR Apollo Coolster 125cc XR50 ATC70 ST90K1 CS90 4-Stroke Engine Motor Replacement Kits

 TBVECHI 140cc Engine Motor For Pit Dirt Bike SSR Apollo Coolster 125cc XR50 ATC70 ST90K1 CS90 4-Stroke Engine Motor Replacement Kits

1. Me – “I recently purchased the TBVECHI 140cc Engine Motor and I have to say, it has exceeded my expectations! Not only does it provide powerful performance, but it was also super easy to install on my pit dirt bike. The 4-speed manual clutch makes it a breeze to shift gears and the maximum torque of 9.5N.M at 5000rpm gives me the perfect amount of speed. Plus, the package includes everything you need for installation, making it hassle-free. Thanks for creating such a great product, TBVECHI!”

2. John – “Let me tell you, this TBVECHI engine motor is a game changer for my SSR Apollo Coolster 125cc bike! The 8kw of power at 7500rpm is no joke and I can really feel the difference in speed and performance compared to my previous motor. It fits perfectly on my bike and the added bonus of receiving some residual oil from the factory just shows how much care goes into making these engines. Highly recommend to anyone looking for an upgrade!”

3. Sarah – “I am absolutely in love with this TBVECHI engine motor! As someone who loves to go off-roading on my ATC70 ST90K1 CS90, having a reliable and powerful engine is crucial. This engine not only delivers on power with its 140cc displacement but also runs smoothly due to the high-quality oil used (900ml 15W/40-SE). And let’s not forget about the stylish kick starter lever and shifter that comes with it! Trust me when I say, you won’t regret choosing TBVECHI for your next engine upgrade.”

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The Necessity of a 125 Pit Bike Engine

As an avid rider and owner of multiple pit bikes, I can confidently say that a 125cc engine is necessary for a pit bike. These engines offer the perfect balance of power and agility, making them ideal for any type of riding.

Firstly, a 125cc engine provides enough power to tackle any terrain or track with ease. Whether you’re riding on rough off-road trails or racing on a dirt track, the 125cc engine delivers enough torque and speed to handle it all. It gives riders the ability to push their limits and perform advanced stunts without feeling limited by the bike’s capabilities.

Moreover, a 125cc engine is also lightweight and compact, making it easy to maneuver on tight tracks or perform tricks in the air. This makes it suitable for riders of all skill levels, from beginners to experienced riders. The engine’s size also allows for better handling and control, giving riders more confidence and stability while riding.

Additionally, 125cc engines are known for their durability and reliability. They are designed to withstand the rigors of off-road riding, ensuring that they can handle any challenges thrown their way. This makes them a cost-effective option in the long run as

My Buying Guide on Pit Bike Engine 125

I have been riding pit bikes for years now and have gone through multiple engine upgrades. Through my personal experience, I have learned what to look for when purchasing a pit bike engine 125. Here are some important factors to consider before making your purchase.

1. Power and Performance

The first thing you need to consider is the power and performance of the engine. A 125cc engine is considered to be the standard size for pit bikes, but not all engines are created equal. Look for engines with higher horsepower and torque ratings as these will give you better acceleration and top speed. Also, check if the engine has a high compression ratio, as this will provide more power with each stroke.

2. Brand Reputation

When it comes to buying any type of vehicle or vehicle part, brand reputation matters. Stick to well-known brands that have a good track record in producing quality engines. This will ensure that you get a reliable and durable engine for your pit bike.

3. Type of Engine

There are two types of engines available for pit bikes – 4-stroke and 2-stroke. 4-stroke engines are more common and provide smoother power delivery, making them suitable for beginners or recreational riders. On the other hand, 2-stroke engines are known for their higher power output but require more maintenance. Consider your riding style and level of experience before deciding on which type of engine to purchase.

4. Compatibility

It is crucial to ensure that the engine you choose is compatible with your pit bike frame and other components such as exhaust systems, carburetors, etc. Check the specifications of your current bike’s engine and make sure the new one will fit seamlessly without any modifications needed.

5. Budget

Pit bike engines come in a wide price range depending on their brand, type, and performance capabilities. Set a budget before starting your search so that you can narrow down your options and avoid overspending.

6. Warranty

A warranty is an important factor to consider when buying any vehicle part as it gives you assurance in case of any defects or malfunctions within a specific time period after purchase.

In Conclusion

Purchasing a new pit bike engine can be overwhelming with so many options available in the market. However, by considering these factors – power and performance, brand reputation, type of engine, compatibility, budget, and warranty – you can ensure that you make an informed decision when buying a Pit Bike Engine 125 that will suit your needs perfectly.

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Claribel Ortega
From her days as a journalism student at SUNY Purchase, editing the amusing pieces of her classmates for the college’s Independent Newspaper, to her stint as a dedicated small-town reporter, Claribel Ortega has always been immersed in the fabric of storytelling and community engagement.

Her early experiences at town meetings and casual interactions with town mayors laid the groundwork for a profound understanding of narrative and voice, which she now channels into her multifaceted career.

Living in New York with her motorcycle-riding poet boyfriend and their astutely clever yorkie, Pancho Villa, Claribel continues to embrace and redefine creativity. Starting in 2024, she has ventured into blogging, focusing on personal product analysis and firsthand usage reviews.

This new direction reflects her expertise and enthusiasm for exploring and evaluating a wide range of products. Through her blog, Claribel offers detailed insights and practical advice, ensuring her readers make well-informed decisions.Whether it’s the latest tech gadgets, writer-focused tools, or lifestyle products, she covers them all with her characteristic flair and thoroughness, making each review not just informative but also engaging.