- Home Page /
- Automotive /
- Motorcycle Parts /
- Parts /
- Engine /
- Cylinder Heads /
- Glixal ATGT-009B GY6 49cc 50cc to 80cc Engine...
0 ratings
Item #:
78925507
Glixal ATGT-009B GY6 49cc 50cc to 80cc Engine 47mm Cylinder Head Assy with Valves for 139QMB 139QMA Chinese Scooter Engine Moped ATV Quad Go Kart
Item #:
78925507
PHP 2313
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Replacement for GY6 49cc 50cc to 80cc 4 Stroke 139QMB and 1P39QMB with 64mm Valves Cylinder Head.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Optimized Cylinder Head
Engineered for enhanced airflow, the 47mm cylinder head maximizes performance for GY6 engines, ensuring smoother acceleration and improved fuel efficiency.
Versatile Compatibility
Designed for a range of engines from 49cc to 80cc, this assembly fits various models, including scooters and go-karts, making it a versatile upgrade for enthusiasts.
High-Quality Components
Constructed with precision valves and durable materials, the ATGT-009B provides reliability and longevity, reducing maintenance needs while delivering exceptional power.
Product Details
Who Should Buy?
-
Scooter Enthusiasts
Perfect for scooter lovers who want to enhance performance and upgrade their GY6 engine efficiently.
-
DIY Mechanics
Ideal for mechanics who enjoy hands-on projects and are experienced in installing engine components.
-
Moped Owners
Great for moped owners needing a reliable cylinder head upgrade for improved speed and power.
-
Beginner Users
Not suitable for beginners who lack the experience to install or troubleshoot engine components.
Product Description
Glixal ATGT-009B GY6 49cc 50cc to 80cc Engine 47mm Cylinder Head Assy with Valves for 139QMB 139QMA Chinese Scooter Engine Moped ATV Quad Go Kart (Non EGR Type, 69mm Valves) | Non EGR Style, Compatible with 139QMB 139QMA 147QMD Taotao Adly Jonway Vento Roketa JCL Kymco Jmstar Scooter ATV Quad Go Kart
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What engines is this cylinder head compatible with?
Answer: It is compatible with GY6 49cc, 50cc to 80cc 4 Stroke engines. -
Question:
Does this cylinder head come fully assembled?
Answer: Yes, it comes fully assembled for easy installation. -
Question:
Is this cylinder head suitable for my scooter or ATV?
Answer: It fits most Chinese made scooters and ATVs, including popular brands like JONWAY and ROKETA.
Glixal Cylinder Heads Editorial Review
The Glixal ATGT-009B cylinder head assembly has received a mixed reception from customers who have installed it in their scooters, mopeds, and ATVs. Overall, users have found the installation process to be manageable, even for those without mechanical experience. However, some frustration has been reported regarding the wrist-pin clips, particularly for individuals with arthritis. Praise-worthy aspects include the compatibility of the cylinder head with the 80cc big bore kit, with users affirming that it fits well and maintains the necessary clearances. Reviewers noted that the head performs comparably to the stock version, emphasizing that it has been engineered to match the 80cc cylinder diameter appropriately. However, there has been disappointment regarding the valve size, as it remains the same as the stock configuration, leading to a lack of observable performance enhancement. On a less favorable note, a significant concern arose with a user's experience involving the spark plug. After minimal use, the threads responsible for holding the spark plug became stripped, causing it to eject and resulting in a loud noise. This suggests potential quality control issues or durability concerns for some units of the product. In summary, while the Glixal ATGT-009B cylinder head assembly is celebrated for its ease of installation and compatibility with big bore kits, some users have encountered serious reliability issues that could affect the overall performance and safety of the engine. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy installation process for most users
- Well-matched for 80cc big bore kits
- Good fit and correct lash settings noted
Cons
- Valve sizes remain identical to stock, limiting performance improvements
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
PHP 2313
Order now and get it around Wednesday, September 02
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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with GY6 49cc, 50cc to 80cc 4 Stroke engines.
- Features a fully assembled 80cc cylinder head with 64mm length valves.
- Fits most Chinese made scooters and ATVs brands.
- Intake valve diameter of 18.5mm for enhanced performance.
- Exhaust valve diameter of 16mm ensuring optimal exhaust flow.
- Note: Non EGR head without the EGR port for specific applications.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.