Malossi Variator Multivar 2000, famous and popular variator by Malossi, and deservedly so.
It will provide optimum transmission of engine power provided you're using the right weights. You'll notice improved acceleration and take-off, and slightly higher top speed.
Malossi Variator Multivar 2000 for Peugeot Speedfight comes with a torque spring ("Sport", white) and 6 roller weights 16x13mm / 9g.
MALOSSI VARIATOR "MULTIVAR 2000" Peugeot Speedfight
The supplied rollers (9gr) are too heavy for sport and aftermarket exhausts. Pick up some lighter rollers to gain acceleration and top speed.
Use a Malossi Belt for best results!