GY6 50cc CVT Front Plate Assy of Drive

Brand: Mortch Motor
Product Code: MIGY50-4033B

Product Viewed: 31

Availability: In Stock

Weight: 0.43kg

Packing Size: 11.50 x 11.50 x 4.50cm

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¥18.00

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This is a GY6 50cc CVT Front Plate Assembly (Variator Assembly) for automatic scooters. One of the best enhancements you can make on an automatic scooter is the installation of a new variator. Adding an after-market variator ensures a smooth start-up, "seamless" automatic shifting, improved high-speed idle, and consistent driving high-performance. Additionally, tailoring the roller weights results in improved acceleration and a slightly higher top speed.

⚙️ GY6 50cc CVT Front Plate Assembly

📏 Dimensions

Overall Height	Biggest Outside Diameter	Shaft Diameter	Number of Teeth
67mm	φ88mm	φ14mm	26

Includes: Complete variator assembly with pressure spring, slides, roller weights, and pressure plate

🔧 Performance Benefits:

Smoother start-up and acceleration
Seamless automatic shifting
Improved high-speed idle stability
Consistent high-performance driving
Ability to tune performance by changing roller weights

🔧 Compatible Vehicles

• PGO ATV XL Rider 50
• PGO ATV XL Rider 90
• PGO ATV XL Rider 110
• KYMCO ATV Mongoose 50
• KYMCO ATV Mongoose 70
• KYMCO ATV Mongoose 90
• Gilera Runner 50
• Honda Bali 50
• Kymco Agility 50
• SYM DD 50
• And many other GY6-based 50cc scooters

GY6 50cc 139QMB CVT Variator Bush 14mm

⚠️ Installation Note: This is a complete variator assembly for GY6 50cc engines. The 14mm bush (center hole) is the standard size for GY6 50cc crankshafts. For optimal performance, you may want to experiment with different roller weights to match your riding style and conditions. Always ensure proper torque when installing the variator nut (typically 35-40 ft-lbs).

🔧 Compatibility Notice

Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.

📄 Product Disclaimer

Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.

💰 Import Duties & Taxes

All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.

📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

Tags: Plate assy of Drive, Variators, flywheel