GY6 50cc Replacement Variator Kit

This replacement variator kit is designed for scooters equipped with a GY6 50cc 139QMB or 139QMA engine. It provides an ideal solution for replacing a worn variator and restoring smooth acceleration as well as optimal transmission operation.

The kit includes all essential components for quick installation, including the variator, fixed pulley, fan, glides, and a set of 16 x 13 mm, 6.5 g rollers.

The original bushing can be reused if it is in good condition. However, it is recommended to clean it thoroughly or replace it during installation to ensure optimal operation.

Technical specifications:

• Type: Complete variator kit
• Compatible: GY6 50cc 139QMB / 139QMA
• Rollers included: 16 x 13 mm
• Roller weight: 6.5 g
• Direct replacement

Common terms:
CVT variator kit, GY6 variator, transmission kit, scooter variator.