POLINI MAXI HI-SPEED VARIATOR FOR QJ MOTOR SQ16

The Polini Maxi Hi-Speed Variator for the QJ MOTOR SQ16 Euro 5 has been developed to improve transmission response and deliver smoother, quicker and more dynamic riding performance from the very first meters.

Drawing on Polini’s extensive experience in scooter transmission systems, this variator kit is specifically designed for the QJ MOTOR SQ16 Euro 5.

Immediate Performance Upgrade

Once installed, the variator is already configured to provide optimal performance without the need for major adjustments. Installation is straightforward, allowing you to benefit from improved acceleration and smoother power delivery immediately.

High-Quality Roller Set

The Polini Maxi Hi-Speed Variator is supplied with a set of 20 x 17 mm, 7.5 g rollers. The rollers feature a special coating made from nylon and aramid fibers, designed to maintain excellent resistance and smooth sliding performance over time.

Optimized Transmission Efficiency

The roller tracks undergo a special polishing treatment to reduce friction and improve the progression of the transmission.

Great attention has also been paid to construction quality:

• Chromed steel pin for high precision and long-term reliability
• Half pulley with optimized angles to increase belt travel
• Improved transmission efficiency and smoother power delivery

Upgraded Compression Spring

The kit also includes a compression spring with a 5% increased load. This spring is designed to optimize preload and help the variator assembly operate more effectively and consistently.

Product Details

• Product: Polini Maxi Hi-Speed Variator
• Compatibility: QJ MOTOR SQ16 Euro 5
• Roller size: 20 x 17 mm
• Roller weight: 7.5 g
• Item number: 241.778
• Origin: 100% Made in Italy