Jog/minarelli ~ one type of 2stroke used in older Yamaha(who owns the patent)
made before 2006 also used in lots of Chinese knock offs TNG,Vento and lots more.
polini is a parts mfg as far as i know.
TGB (Taiwanese)uses the franco morini 2 stroke motor, most parts are proprietary
with 2 or 3 parts that also fit the minareilli motor.
oilyhans
i own a scooter shop with rentals ,sales& racing parts.
i also appraise scooters for KBB.
2003 Vino classic stage 0.75
de-reged stock variator w/8g sliding weights.
1.5k rpm springs
42mph
2005 veniceLX ~70cc~upjet~1.5k rpm springs & 7gr sliders
46mph
KeyWest de restricted~8gr slide