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Item #:
198410827
67mm Big Bore Cylinder Kit with Cylinder Head and Piston Rebuild Kit for 250CC ATV Dirt Bike Quad Bike Go Kart
89% of respondents would recommend this to a friend
Item #:
198410827
USD 64
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Sunday, October 04
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The cylinder kit is made of robust aluminum with a forging process, which is wear-resistant, impact-resistant, and durable, ensuring a long service life.
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What Stands Out
Enhanced Performance
Elevate your ATV's power with this 67mm Big Bore Cylinder Kit, designed specifically for 250CC models, providing improved acceleration and higher torque for off-road adventures.
Complete Rebuild Solution
Included cylinder head and piston rebuild kit ensures all necessary components are present for a hassle-free installation, minimizing downtime and enhancing reliability during your rides.
Durable Construction
Manufactured with high-quality materials, this kit guarantees longevity and withstands harsh conditions, ensuring that your ATV or dirt bike remains operational for many thrilling excursions.
Product Details
Who Should Buy?
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Performance Enthusiasts
Ideal for riders seeking enhanced power and performance upgrades for their 250cc ATV or dirt bike.
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DIY Mechanics
Great option for those who enjoy building or repairing their own engines and improving overall vehicle efficiency.
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Off-Road Racers
Perfect for participants in off-road races looking to increase speed and acceleration in competitive environments.
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Casual Riders
Not suitable for casual users who prioritize simplicity and ease of use over performance modifications.
Product Description
67mm Big Bore Cylinder Kit with Cylinder Head and Piston Rebuild Kit for 250CC ATV Dirt Bike Quad Bike Go Kart
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Customer Questions & Answers
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Question:
What does the 67mm Big Bore Cylinder Kit include?
Answer: The 67mm Big Bore Cylinder Kit comes complete with a high-quality cylinder, a matching cylinder head, and a piston rebuild kit. This comprehensive set is designed to enhance the performance of your 250CC ATV, dirt bike, quad bike, or go-kart by increasing engine displacement, improving power, and ensuring smooth operation. With all essential components included, this kit allows for a straightforward upgrade, enhancing your ride's acceleration and overall responsiveness. -
Question:
What performance benefits can I expect from this big bore cylinder kit?
Answer: Upgrading to a 67mm Big Bore Cylinder Kit typically results in increased horsepower and torque. This improvement enhances your vehicle's acceleration and top speed, allowing for a more exhilarating riding experience. Additionally, better combustion efficiency can lead to improved fuel economy in some cases. Whether you're racing on the track or simply exploring trails, this kit transforms your ATV or dirt bike into a more formidable machine. -
Question:
Is this kit compatible with all 250CC ATV and dirt bike models?
Answer: The compatibility of the 67mm Big Bore Cylinder Kit primarily depends on the specific model and make of your 250CC vehicle. It is important to consult the product details and your owner's manual to ensure that this kit will fit your particular model. If you are uncertain, reaching out to the manufacturer or a knowledgeable mechanic can help confirm compatibility, ensuring a successful installation and performance enhancement. -
Question:
How do I install the 67mm Big Bore Cylinder Kit?
Answer: Installing the 67mm Big Bore Cylinder Kit typically requires basic mechanical skills and tools. It involves removing your current cylinder and head, cleaning the engine block, and carefully fitting the new cylinder and piston. Attention to detail is essential, particularly with gasket surfaces and torque specifications. For optimal results, consider following detailed installation guides available online or consult a professional mechanic for assistance, ensuring everything is set up for peak performance. -
Question:
Can this cylinder kit help in racing scenarios?
Answer: Absolutely, the 67mm Big Bore Cylinder Kit is designed to deliver maximum power enhancements, making it a popular choice among racing enthusiasts. In competitive scenarios, the improved horsepower and torque can provide a significant advantage in speed and acceleration. This can be particularly beneficial in dirt bike races or ATV competitions, where every bit of performance counts. Riders looking to gain an edge would find this kit a valuable upgrade for their vehicles. -
Question:
Will installing this kit affect my vehicle's reliability?
Answer: A well-installed 67mm Big Bore Cylinder Kit can actually enhance your vehicle's reliability by providing better engine efficiency and reducing stress on the original components. However, it’s crucial to ensure that the installation is executed correctly and that the engine is properly tuned afterward. Performance enhancements, when done right, can lead to a smoother operation, provided the vehicle is maintained regularly, thus amplifying both power and reliability. -
Question:
What maintenance should I follow after installing the kit?
Answer: After installing the 67mm Big Bore Cylinder Kit, regular maintenance is key to ensuring longevity and consistent performance. This includes routine oil changes, checking the air filter, and monitoring the coolant system. Pay special attention to engine temperatures and listening for unusual noises, which may indicate the need for adjustments. Regular checks will help you enjoy the benefits of your upgraded cylinder kit while maintaining the health of your engine. -
Question:
What other parts should I consider upgrading along with this kit?
Answer: When upgrading to the 67mm Big Bore Cylinder Kit, it's advisable to consider enhancements to the intake and exhaust systems. Upgrading the carburetor or fuel injection system can maximize the engine's breathing capacity, while a performance exhaust can improve flow and efficiency. These complementary upgrades work together to harness the full potential of your new cylinder kit, ensuring a balanced and high-performing engine setup. -
Question:
Where can I buy the 67mm Big Bore Cylinder Kit in Turks and Caicos?
Answer: You can purchase the 67mm Big Bore Cylinder Kit With Cylinder Head And Piston Rebuild Kit from Ubuy in Turks and Caicos. Ubuy offers a range of performance parts for ATVs, dirt bikes, and more, making it a convenient option for finding your desired kit and ensuring a smooth shopping experience. -
Question:
What is the expected lifespan of the 67mm Big Bore Cylinder Kit?
Answer: The lifespan of a 67mm Big Bore Cylinder Kit largely depends on usage, maintenance, and the conditions of riding. With proper care and maintenance, these kits can provide reliable performance for many miles. Regular inspections and adherence to maintenance schedules will contribute significantly to the longevity of the kit. Enthusiasts who engage in competitive or extreme riding should be mindful of wear and tear, adapting maintenance routines accordingly.
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Pros
- Enhanced engine performance
- Easy to install
- Durable materials
- Improved acceleration
- Compatible with various models
Cons
- Slightly heavier than stock parts
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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- 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.
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USD 64
Order now and get it around Sunday, October 04
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.)
QTY:
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Features & Benefits
- Durable aluminum construction for long-lasting performance.
- Designed specifically for 250cc Air Cooled Engine vehicles.
- Direct replacement for easy installation.
- Wear-resistant and impact-resistant design.
- Custom tailored for ATVs, quad bikes, go-karts, and dirt bikes.
- Professional installation recommended for optimal results.
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