GY6 125/150 Driven Spring
GY6 125/150 Driven Spring GY6 125/150 Driven Spring GY6 125/150 Driven Spring
GY6 125/150 Driven Spring GY6 125/150 Driven Spring GY6 125/150 Driven Spring

GY6 125/150 Driven Spring

Sharper CVT Response. Improved Back-Torque Control. Four Tuning Options for GY6 Engines.

This Driven Spring for GY6 125/150 provides four tuning options to adjust acceleration response and back-torque behavior:

  • 1000 RPM (Blue) — Slight upgrade from stock; smoother takeoff

  • 1200 RPM (Orange) — Ideal balance for daily use

  • 1500 RPM (Yellow) — Quicker acceleration with stronger preload

  • 2000 RPM (Red) — Maximum tension for the fastest shift reaction

A stiffer driven spring stabilizes belt tension, reduces slip, and enhances CVT consistency—especially useful for upgraded cylinders, heavy-load riding, or frequent stop-and-go situations.

🔹 Highlights

  • Four RPM Ratings — 1000 / 1200 / 1500 / 2000

  • Color-Coded Options — Blue / Orange / Yellow / Red

  • Better Back-Torque Control — Improves grip & shift timing

  • Enhanced CVT Response — Stronger takeoff & mid-speed pull

  • GY6-Compatible Fitment — Direct install for 125/150 engines

✔ Product Specifications

  • Type: Driven Spring

  • RPM Options: 1000 / 1200 / 1500 / 2000

  • Colors: Blue / Orange / Yellow / Red

  • Fitment: GY6 125 / GY6 150 engines

  • Focus: CVT tuning, acceleration improvement, stability

  • Package Includes: Driven Spring ×1

🔧 Installation Notes

  • Choose RPM strength based on riding preference

  • Higher RPM = stronger preload and faster shifting

  • Verify clutch and belt wear before installation

  • Use proper spring compression tools

Power You Can Trust.