Latest variator technology from Polini. Specially tuned for standard 50cc engines, this variator develops a noticeably better acceleration and slightly more top speed using all the components supplied. The power transmission is much more direct, also thanks to the Polini "Evo-Slider", a friction-minimizing plastic pad for the variator spring, which makes the converter assy easier to shift.
If the scooter engine is not tuned, the variator must simply be mounted with all components. According to Polini, no further tuning is necessary. Of course, due to the newly designed roller tracks, the variator is also a very good choice for tuned vehicles. However, an adjustment of the variator weights to the appropriate power RPM level is necessary then.
Included in delivery: Hi-Speed variator complete with sleeve, tuned reinforced variator spring (20kg) with Evo slider as well as 1 set of variator roller weights 19x15,5 with 5,3g. Polini clutch springs as well as a special electronic module, which raises the final speed of the vehicle, are included. The assembly instructions are located below the plastic insert in the packaging.
.Suitable for SYM Jet, Orbit 3 engines with Euro 4 emission standard.
If the scooter engine is not tuned, the variator must simply be mounted with all components. According to Polini, no further tuning is necessary. Of course, due to the newly designed roller tracks, the variator is also a very good choice for tuned vehicles. However, an adjustment of the variator weights to the appropriate power RPM level is necessary then.
Included in delivery: Hi-Speed variator complete with sleeve, tuned reinforced variator spring (20kg) with Evo slider as well as 1 set of variator roller weights 19x15,5 with 5,3g. Polini clutch springs as well as a special electronic module, which raises the final speed of the vehicle, are included. The assembly instructions are located below the plastic insert in the packaging.
.Suitable for SYM Jet, Orbit 3 engines with Euro 4 emission standard.
