Variatore Polini sul SYM Mamba 125?? Ecco cosa succede

The new Polini Maxi Hi-Speed ​​promises to make the SYM Mamba 125 livelier and more responsive. But does it really work? In this video, we analyze: 1. How the Polini variator is made; 2. The modifications compared to the original; 3. The materials and technical solutions; 4. The riding sensations; 5. The dyno test with power comparison; 6. Is it worth spending €119 + VAT? The kit is also compatible with other liquid-cooled SYM 125 scooters, including the Jet 14, Jet X, Symphony ST, Fiddle, and other models of the same engine platform. If you're thinking of improving the performance of your 125 scooter without modifying the engine, this test will help you understand if the Maxi Hi-Speed ​​is the right upgrade. (Videographer: Daniele Dugnani) === Subscribe to the channel and activate the bell icon to never miss news, tests, and updates from the world of two-wheelers! Visit the website for more information: https://www.dueruote.it/ Follow us on social media and stay up to date: Facebook   / dueruoteit   Instagram   / dueruoteit