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4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit, Single Cylinder CDI Air-Cooled Manual Clutch Pit Dirt Bike ATV Motor Engine Complete Kit
€ 230
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Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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A high performance 4-Stroke 125CC Motor Engine, perfect for those comfortable with faster engines and have a desire to get up and go.
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Product Details
- ✊【HIGH PERFORMANCE】A high performance 4-Stroke 125CC Motor Engine, perfect for those comfortable with faster engines and have a desire to get up and go; Wide range of applications, can be applied for bicycles, models, skateboards and so on. Excellent quality, great bike engine motor accessories.
- ✊【MAIN PARAMETER 1】Type: Single cylinder, 4-stroke with air-cooled, and clutch operated by hand; Bore x Stroke: 52.4mm x 55.5mm (2.06'' x 2.2''); Displacement: 119.7ml; Compression Ratio: 9.0:1; Max Power: 6.5 kw/7500r/min ± 375r/min; Rated Power: 5.6 kw/7500r/min ± 375r/min; Max Torque: 8.0 Nm/5000r/min ± 250r/min; Idle Speed: 1500r/min ± 100r/min; Min Fuel Consumption: ≤367g/kw.h; Ignition System: CDI; Start Mode: Kick-starter.
- ✊【MAIN PARAMETER 2】Spark Plug: A7TC; Clutch: Wet multi-plate; Transmission: 4-speed, Manual clutch, 1 down 3 up; Carburetor Type: PZ16J; Primary Reduction Ratio: 3.722; Gear Ratio: 2.833/ 1.706/ 1.238/ 0.958; Lubricant Capacity: 900ml; Lubricant: SAE15W/40-SE, 4-stroke gasoline engine oil; Package Size: 19.7'' x 14.6'' x 13''; Package Weight: 46lbs.
- ✊【FITMENT】For 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.
- ✊【PACKAGE CONTENTS】1 x 125CC 1P52FMI ENGINE, 1 x Kick Starter Lever, 1 x Gear Shift Lever, 1 x Carburetor, 1 x Intake Manifold, 1 x CDI, 2 x Intake Gaskets.
| Item Weight | 30 lbs (13.61 kg) |
Product Technical Details
| Manufacturer | LIKARVA |
| Brand | LIKARVA |
| Model | 4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit |
| Item model number | forHonda CRF50 CRF70 XR50 XR70 Z50 Z50R |
| Exterior | 4-Stroke 125CC |
| Manufacturer Part Number | forHonda CRF50 CRF70 XR50 XR70 Z50 Z50R |
Who Should Buy?
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Beginner Riders
Ideal for novice riders looking to learn and enjoy dirt biking with a manageable engine size.
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DIY Enthusiasts
Perfect for those who love assembling and customizing their own motorbike or ATV for personalized rides.
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Youth Bikes
Great for upgrading youth bikes like Honda CRF50 and XR50, enhancing their performance and fun factor.
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Professional Racers
Not suited for experienced riders who require high-performance engines for competitive racing scenarios.
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Heavy Riders
May not provide sufficient power and stability for heavier individuals needing a more robust motor.
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Casual Users
Not ideal for casual users who prefer a ready-to-ride motorcycle without assembly or repair tasks.
Product Description
Customer Questions & Answers
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Question:
What type of vehicles is the 4-Stroke 125CC Motor Engine suitable for?
Answer: The 4-Stroke 125CC Motor Engine is designed for use in pit dirt bikes, ATVs, and quads. This versatility allows for a wide range of applications, from recreational riding to competitive racing. The engine's robust design makes it capable of handling various terrains, whether you're navigating through dirt trails or participating in a motocross event. -
Question:
What are the benefits of a 4-stroke engine compared to a 2-stroke engine?
Answer: 4-stroke engines are generally more fuel-efficient and produce less emissions compared to their 2-stroke counterparts. They also offer better torque at lower RPMs, making them ideal for off-road applications where frequent acceleration and deceleration occur. For riders, this means a smoother power delivery and the capability to handle tougher trails with ease. -
Question:
How does the CDI ignition system in this engine work?
Answer: The CDI (Capacitor Discharge Ignition) system provides an efficient ignition spark to the engine, helping to improve performance and responsiveness. This system stores electrical energy in a capacitor and releases it rapidly to provide a strong spark at the right time. This leads to better fuel combustion, smoother engine operation, and enhanced throttle response, making it a popular choice among dirt bike and ATV enthusiasts. -
Question:
Is the manual clutch easy to use for beginners?
Answer: Yes, while manual clutches can initially be challenging, the learning curve is manageable for beginners. This engine's manual clutch allows for precise control over gear shifts, which enhances riding experience. With practice, riders can smoothly engage and disengage the clutch, resulting in improved bike handling and performance, making it suitable even for those just starting out in dirt biking or ATV riding. -
Question:
What maintenance is required for the 4-Stroke 125CC Motor Engine?
Answer: Routine maintenance is essential for optimal performance and longevity of the engine. Key maintenance tasks include regular oil changes, air filter cleaning, and checking the spark plug. Additionally, it's important to inspect the clutch and brakes periodically. Performing these tasks ensures that your engine runs smoothly and efficiently while reducing the chances of unexpected issues during rides. -
Question:
Can I install this engine in my existing dirt bike or ATV?
Answer: Yes, the 4-Stroke 125CC Motor Engine is designed to fit a variety of dirt bikes and ATVs, but compatibility can depend on specific model variations. Be sure to check the mounting points and engine dimensions against your existing setup. This engine upgrade can significantly enhance the performance and power of your vehicle, making it a popular choice for many DIY enthusiasts and mechanics. -
Question:
What safety gear should I wear while using a dirt bike or ATV?
Answer: When riding a dirt bike or ATV equipped with the 4-Stroke 125CC Motor Engine, it’s crucial to wear proper safety gear. This includes a DOT-approved helmet, gloves, protective goggles, padded clothing, and sturdy boots. Wearing the right gear can mitigate injuries during falls or accidents, ensuring a safer riding experience. Additionally, investing in knee and elbow pads can provide extra protection. -
Question:
What is the fuel efficiency of a 4-Stroke 125CC engine?
Answer: The fuel efficiency of a 4-Stroke 125CC engine largely depends on riding conditions and maintenance but typically ranges from 50-70 miles per gallon. Factors such as terrain, riding style, and payload can affect this efficiency. Knowing how to optimize bike performance through proper throttle management can help maximize fuel economy, allowing for longer rides without frequent refueling stops. -
Question:
Where can I buy the 4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit in Ireland?
Answer: You can purchase the 4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit from Ubuy. They offer a safe and reliable shopping experience, along with various shipping options to Ireland. Ubuy features a broad selection of products and often provides customer support to assist with any queries you may have during your purchasing process. -
Question:
What warranty or guarantees are offered with the engine kit?
Answer: Many manufacturers offer a limited warranty with their 4-Stroke 125CC Motor Engine kits, typically covering material defects and workmanship for a specified period. Be sure to check the warranty policy before purchase to understand the coverage details. This warranty can provide peace of mind, allowing you to enjoy your dirt bike or ATV while ensuring that you’re protected against potential issues after purchasing.
LIKARVA Rebuild Kits forHonda CRF50 CRF70 XR50 XR70 Z50 Z50R Editorial Review
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Pros
- Powerful 125CC engine
- High-quality construction
- Easy to install
- Smooth performance
- Great for beginners
Cons
- Manual clutch may require practice.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 230
Order now and get it around Friday, July 03
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
- High-performance 4-Stroke 125CC engine designed for speed enthusiasts.
- Suitable for various applications including bicycles and models.
- Single cylinder, air-cooled design with manual clutch for better control.
- Impressive power output of 6.5 kW at 7500 RPM.
- Includes essential components like carburetor and kick-starter in the kit.
- Compatible with multiple Honda models for easy upgrades.






