Early version Polini Speed Control variator for the following models -
FANTIC MOTOR : BIG WHEEL 50
GARELLI : PONY 50 RACING - SR
ITALJET : PISTA 50 92, BAZOOKA
LEM : GHIBLI, TORNADO SS1
MBK : ACTIVE 50 - SORRISO 50
YAMAHA : BELUGA 50 - CT 50
Comes with 3 weight sets with covers, center pin, variator, ramp plate with guides, and restrictor ring.
Polini 241.320