Malossi Yellow contra spring ADV150/PCX/NAVi

The Details ⚙️

Dial in your CVT performance with this Malossi yellow contra spring, designed for the Honda PCX150, PCX125, ADV150, and Navi 110. This stiffer-than-stock spring keeps your belt under more tension, allowing the engine to stay in the powerband longer.

The result is improved acceleration, stronger midrange pull, and more consistent performance — especially when paired with a tuned variator setup.

A simple upgrade that makes a noticeable difference in how your scooter responds.

Hold RPM longer, accelerate harder ⚡

What's Included 📦

• 🌀 Malossi yellow contra spring

Important Things to Note 🚨

• Compatible with Honda PCX150, PCX125, ADV150, and Navi 110.
• Stiffer spring increases shift RPM — expect higher revving before upshift.
• Works best with performance variator and clutch tuning.
• Requires CVT disassembly — professional install recommended if unfamiliar.

Not sure how to tune your setup with this? Message us — we’ll help you get it dialed 👍