Motoforce Racing Variator GY6 50cc 4T 139QMB

The Motoforce Racing variator for GY6 50cc 4-stroke engines (139QMB) is an excellent solution for improving your scooter's performance.

Easy to install, it optimizes transmission and provides better acceleration and more efficient pick-up.

Performance Gains:

• Improved acceleration
• Better pick-up
• Optimized top speed
• More responsive transmission

Technical Specifications:

• Brand: Motoforce Racing
• Type: Variator
• Engine: GY6 50cc 4-stroke
• Engine code: 139QMB
• Use: Performance / improved replacement
• Included in the kit:
  • Variator
  • Rollers (depending on version)
  • Guide

Compatibility
Compatible with scooters equipped with GY6 50cc 4-stroke engines:

• 139QMB engines
• Scootterre
• Dong Fang
• Several Chinese and Asian scooters

Check compatibility with your engine before installation

Common terms:
variator, CVT variator, GY6 performance variator.