VARIATOR SCOOTER POLINI HI-SPEED FOR SYM 50 ORBIT 3 2018>2020 4-STROKE EURO 4/NECO 50 ONE 2-STROKE, GPX 2-STROKE (241.754)

The Polini Hi-Speed ??variator for Sym Orbit 3 50cc E4 ensures exciting performance and performance, without ever sacrificing maximum reliability.
The half pulley is designed with different degrees, to allow the belt to increase the travel of the variator and obtain an increase in speed.
The interior of the roller tracks has undergone a polishing treatment to improve sliding and the rollers, available in the package in a series of 5.3 gr, are covered by a new mixture of nylon material and aramid fibers.
The thrust spring has an increased load of 15%, while the clutch springs with an increased load of 20% increase the engagement speed of the clutch by 600 rpm.
To obtain the maximum performance from the SYM ORBIT E4 scooter with new generation engine and fully exploit the performance that the engine can offer, you must install the electronic device included in the packaging.
Installation takes just a few minutes with connectors that interface directly with the original ones.
100% Made in Italy
roller weight 19x15.5 5.3 gr