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GY6 39mm/1.54 Piston Ring Kit with 13mm Pin 30mm Length for 50CC | 80CC 100CC ATV Go Kart Moped Scooter Wheeler Quad Bikes 139QMB 139QMA Engines Stroke
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GY6 39mm/1.54 Piston Ring Kit with 13mm Pin 30mm Length for 50CC | 80CC 100CC ATV Go Kart Moped Scooter Wheeler Quad Bikes 139QMB 139QMA Engines Stroke
High-quality aluminum alloy material effectively improves engine performance and reliability while extending the piston's lifespan.
GY6 39mm/1.54" Piston Ring Kit with 13mm Pin 30mm Length for 50CC | 80CC 100CC ATV Go Kart Moped Scooter Wheeler Quad Bikes 139QMB 139QMA Engines Stroke
Item #: 188543181

GY6 39mm/1.54" Piston Ring Kit with 13mm Pin 30mm Length for 50CC | 80CC 100CC ATV Go Kart Moped Scooter Wheeler Quad Bikes 139QMB 139QMA Engines

87% of respondents would recommend this to a friend

Item #: 188543181

KES 2847

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High-quality aluminum alloy material effectively improves engine performance and reliability while extending the piston's lifespan.
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Product Description

GY6 39mm/1.54" Piston Ring Kit with 13mm Pin 30mm Length for 50CC | 80CC 100CC ATV Go Kart Moped Scooter Wheeler Quad Bikes 139QMB 139QMA Engines Stroke

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Customer Questions & Answers

  • Question: What is the purpose of a piston rings kit assembly for GY6 engines?

    Answer: The piston rings kit assembly plays a crucial role in the operation of GY6 engines by sealing the combustion chamber, regulating oil consumption, and ensuring optimal compression. A well-functioning piston ring assembly prevents leaks and maintains engine power, which is essential for peak performance in scooters, mopeds, ATVs, or go-karts. If the piston rings are worn or damaged, you may notice reduced power or inefficient fuel usage.
  • Question: Is this piston rings kit compatible with all GY6 170CC and 172CC engines?

    Answer: Yes, this piston rings kit is specifically designed for use with 170CC and 172CC GY6 engines, commonly found in various Chinese scooters, mopeds, ATVs, and go-karts. Always verify the measurements and model specifications of your engine before installation to ensure the best fit and performance. Following the manufacturer’s guidelines can help you achieve optimal results.
  • Question: What should I consider during installation of the piston rings?

    Answer: Installation of the piston rings requires attention to detail to ensure proper seating and function. It’s important to clean the cylinder, check for any debris, and follow the specified installation sequence. Using proper tools and techniques, such as ring compressors can facilitate smooth installation. Checking the user manual of your engine model can also provide vital instructions for effectively replacing your piston rings.
  • Question: How do I know if my piston rings need replacing?

    Answer: Signs that your piston rings may need replacing include excessive engine smoke, poor power delivery, or increased oil consumption. If you experience difficulty in starting your engine or notice a drop in acceleration, it might indicate that your piston rings are worn out and need replacement to restore engine performance. Regular maintenance can help you identify these issues early.
  • Question: Are there specific tools required for installing the piston rings kit?

    Answer: Yes, to install the piston rings kit effectively, you will need a few tools such as a ring compressor, socket set, torque wrench, and a set of screwdrivers. These tools help ensure a secure fit and maintain the integrity of your engine assembly. Always consult the owner’s manual for your specific vehicle to gather all the necessary tools and steps for the installation process.
  • Question: Can I use this piston rings kit for performance upgrades?

    Answer: While this piston rings kit is designed primarily for maintaining standard performance in 170CC and 172CC GY6 engines, some users may find that after installing new rings, they notice slight improvements in efficiency and power. However, for significant performance upgrades, additional modifications may be required. Always consider consulting with a mechanic if you are planning extensive upgrades.
  • Question: What materials are used in the piston rings kit assembly?

    Answer: The piston rings kit assembly is typically made from durable materials such as cast iron or steel, designed to withstand high temperatures and pressures within the engine. These materials are selected for their resilience and ability to maintain function under extreme conditions, ensuring long-lasting performance. High-quality manufacturing can enhance the durability and longevity of your engine's operation.
  • Question: How do I maintain my engine after installing new piston rings?

    Answer: Post-installation maintenance is key to ensuring the longevity of your engine and piston rings. Regular oil changes, using the right oil type, and monitoring for leaks can enhance performance. Additionally, avoiding excessive revving and allowing the engine to warm up gradually can prevent undue stress on the new piston rings. Following a routine maintenance schedule will help preserve the integrity of your engine.
  • Question: Where can I buy the 61mm2.40 GY6 170CC 172CC Piston Rings Kit Assembly?

    Answer: You can purchase the 61mm2.40 GY6 170CC 172CC Piston Rings Kit Assembly from Ubuy in Kenya. Ubuy offers a wide range of products and typically provides detailed product descriptions, helping you make informed purchasing decisions while catering to the needs of those with GY6 engines.

New Olym Pistons Editorial Review

The GY6 50-100cc 39mm Piston Ring Kit has garnered a positive reception from customers, highlighting its excellent performance and reliability. Users have praised the kit for its high-quality Construction, noting that it fits perfectly into the engines it is designed for. Many customers report that after installation, their vehicles experience a noticeable boost in power and efficiency, suggesting that the piston rings effectively seal and restore engine performance. Some feedback indicates that successful installation requires proper technique and potentially some modifications, such as boring out the engine. However, the Consensus among satisfied users is that if installed correctly, the product performs exceptionally well and can revive the operation of scooters and ATVs alike. Overall, the GY6 Piston Ring Kit comes highly recommended for those looking to enhance their engine's performance and longevity. **

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Pros

  • High-quality Construction
  • Perfect fit for GY6 50-100cc engines
  • Restores engine power and efficiency
  • Effective sealing of piston rings
  • Positive user reviews on performance

Cons

  • Installation may require additional modifications (e.g., boring out the engine)

Platform Trust & Buyer Confidence

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4.2/5 9300 + reviews
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”

29 August 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”

27 August 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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KES 2847

Order now and get it around Sunday, September 20

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Features & Benefits

  • Compatible with most GY6 50cc to 100cc scooters and ATVs.
  • Constructed from lightweight, durable aluminum alloy for enhanced performance.
  • Excellent thermal conductivity and corrosion resistance for longevity.
  • Designed to withstand high temperatures and pressures.
  • Includes piston, piston rings, piston pin, and clips for complete installation.
  • Backed by customer support for any post-purchase inquiries.

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