The POLINI Hi-Speed Evolution variator is designed to optimise the transmission of Kymco AK and CV3 scooters. Developed from competition experience, it targets urban riders seeking a more responsive throttle without compromising the reliability of the entire transmission system.
- Concentrated performance and reliability: components treated to reduce friction and withstand intensive use in the city.
- Maximum transmission efficiency: design studied to favour a higher rotational speed, improving acceleration and responsiveness.
- Special nickel-chrome cemented steel ring: hardened and ground for increased pulley longevity.
- High-resistance push spring: ensures stable and progressive behaviour of the variator.
- Constant lubrication of the axle: maintains lubrication even under severe usage conditions.
- Treated rollers: special inner tracks for minimal friction — variator supplied complete with 1 set of 8 rollers.
Manufacturer reference: 241.744. This kit is primarily aimed at Kymco 550 scooter riders who operate in urban environments and want a sharper response and better acceleration performance, while maintaining a robust construction suitable for daily use.
Main compatibility:
- KYMCO CV3 (2025 - 550 cm3)
- KYMCO AK 550 PREMIUM (2024 - 550 cm3)
- KYMCO AK 550 (2023 - 550 cm3)
30 days returns
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