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Item #:
40441238
Lifan 150cc 4 Stroke Oil Cooled Racing Engine Motor and Air Filter & 26mm Carburetor with Wire Harness Kit for XR50 CRF50 XR CRF 50 70 Dirt Pit Bike
Item #:
40441238
SCR 12781
Price Details
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Imported from USA store
QTY:
Order now and get it around Friday, July 31
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Lifan 150cc engine, 1-N-2-3-4 gear, manual clutch, 4 stroke 4 speed, single cylinder, SpeedMax. Power & Corresponding Speed: 9kw(7500±375) / Max. Torque & Corresponding Speed: 11N.M(5000±250)
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What Stands Out
Powerful Performance
The Lifan 150cc engine delivers robust power and acceleration, ensuring an exhilarating ride for dirt bike enthusiasts, outperforming competitors in speed and efficiency.
Complete Kit
Includes essential components such as an air filter, carburetor, and wiring harness, making installation simplified and cost-effective for users seeking to upgrade their dirt bikes.
Durability Assurance
Engineered for long-lasting performance, this oil-cooled engine minimizes overheating and wear, granting riders reliability and durability even in challenging racing conditions.
Product Details
| Item Weight | 30 lbs (13.61 kg) |
Who Should Buy?
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Dirt Bike Enthusiasts
Ideal for those seeking performance upgrades for their XR series pit bikes and off-road motorcycles.
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Racers
Perfect for competitive riders looking for enhanced speed and acceleration in dirt track racing.
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DIY Mechanics
Suitable for individuals who enjoy assembling or modifying engines for improved performance in their bikes.
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Beginner Riders
Not suitable for newcomers who may struggle with engine maintenance and performance tuning.
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Street Use
Not designed for street motorcycles; high-performance features may not comply with road regulations.
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Family Use
Less ideal for casual family riding; better suited for sport-oriented applications and racing environments.
Product Description
Lifan 150cc 4 Stroke Oil Cooled Racing Engine Motor and Air Filter & 26mm Carburetor with Wire Harness Kit for XR50 CRF50 XR CRF 50 70 Dirt Pit Bike Motorcycle
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What type of fuel is recommended for the Lifan 150cc Racing Engine?
Answer: The Lifan 150cc Racing Engine operates best with unleaded fuel that has an octane rating of 91 or higher. Using high-octane fuel helps improve performance by ensuring efficient combustion, reducing knocking, and maximizing power output. For optimal performance in racing or dirt pit conditions, always use fresh fuel that meets these requirements to maintain the engine's responsiveness and longevity. -
Question:
What are the dimensions of the 26mm carburetor included in the kit?
Answer: The 26mm carburetor designed for the Lifan 150cc motor has a diameter of 26mm at the throat, suitable for maximizing airflow and fuel delivery for enhanced power performance. It is essential for ensuring that the engine receives the ideal air-fuel ratio; this is critical during intense races or off-road adventures. Proper specific measurements help ensure compatibility with many XR and CRF models, making it an ideal upgrade for existing dirt bikes. -
Question:
What should I consider before installation of the wire harness kit?
Answer: Before installing the wire harness kit, ensure you have a solid understanding of your bike's electrical system. Compatibility with your XR50 or CRF50 model is crucial for optimal functionality. Each connection points to precise components, affecting the engine's ignition and electrical performance. These intricate links help improve reliability during races or recreational use, so take your time to meticulously follow installation instructions. -
Question:
Is professional installation recommended for this engine kit?
Answer: Professional installation is recommended to ensure that the Lifan 150cc 4 Stroke Oil Cooled Racing Engine and its components are correctly set up. While skilled DIYers can certainly take on this task, specific tools and techniques for tuning or adjusting can significantly impact performance. An expert installation can optimize the engine's performance, ensuring efficiency and reliability during high-stress racing conditions. -
Question:
How does the air filter enhance engine performance?
Answer: The air filter included with the Lifan 150cc engine kit plays a vital role in enhancing performance by ensuring clean airflow into the combustion chamber. A clean air filter prevents dirt and debris from entering, which can lead to better fuel combustion, improved throttle response, and increased power output. Particularly in dirt biking scenarios, a high-performance air filter can make a tangible difference during intense rides or races. -
Question:
What are the benefits of using an oil-cooled engine?
Answer: An oil-cooled engine like the Lifan 150cc offers several advantages, including maintaining a consistent operating temperature, which in turn prolongs engine life and enhances performance. This cooling system is particularly effective during high-speed activities such as racing or off-road riding, where excessive heat can degrade performance. The oil not only cools but lubricates the engine’s moving parts, ensuring smoother operation. -
Question:
Can this engine kit fit on Honda XR50 and CRF50 models?
Answer: Yes, the Lifan 150cc Engine Motor and accompanying components are designed to be compatible with Honda XR50 and CRF50 models. The kit's specifications align well with these popular dirt bikes, allowing for a straightforward installation without significant modifications. This compatibility expands the engine’s performance capabilities, making it a desired upgrade for riders looking to enhance their off-road adventures. -
Question:
What maintenance is required for the engine after installation?
Answer: Post-installation of the Lifan 150cc engine, regular maintenance includes checking oil levels, inspecting the air filter, and maintaining the carburetor’s settings to ensure proper tuning. Regular cleaning and occasional adjustments can prevent performance drops. By adhering to a solid maintenance routine, you enhance the engine’s reliability and longevity, ensuring that it continues to perform well during races and daily rides. -
Question:
Where can I buy the Lifan 150cc 4 Stroke Oil Cooled Racing Engine Motor and Air Filter & 26mm Carburetor with Wire Harness Kit?
Answer: You can purchase the Lifan 150cc 4 Stroke Oil Cooled Racing Engine Motor and its components on Ubuy in Seychelles. Ubuy offers a reliable platform for sourcing high-quality performance parts, ensuring you receive comprehensive product information and customer support. As a devoted rider, finding the right parts through trusted sources like Ubuy ensures you get the best performance enhancement for your XR50 or CRF50. -
Question:
What makes the Lifan 150cc motor suitable for dirt biking?
Answer: The Lifan 150cc motor is specifically designed to deliver high torque output, which is beneficial for tackling challenging dirt tracks. Coupled with features like an oil cooling system and precise carburetor tuning, it adapts well to various riding conditions, enhancing acceleration and control. Riders will find that the motor’s robust design allows for excellent handling and performance during dirt biking adventures.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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SCR 12781
Order now and get it around Friday, July 31
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 150cc
- Single cylinder, horizontal, 4-stroke, oil cooled
- kick start
- 4-speed, 1-N-2-3-4, manual clutch
- 15T 428 Chain
- XR50 CRF50, Kawasaki KX KLX , SSR, Apollo and other most popular dirt bikes
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