no idea about your part numbers in the US they are different .
the stock cdi only allows about 8,000 rpm . the upgrade will allow about 9-10,500rpm.
you really need some kind of a upgrade that will produce more rpms
like your pipe to take advantage of the upgraded cdi.
yes on stock TGB's there is a wedding ring in the variator but that depends on the
the destination state or country the scooter is going to depending on the laws..
as for excess wear, not really . your cdi maybe the worst potential issue
stock cranks don't like excessive rpms if you get up to 12,000 rpm the stock cranks have a habit of flying apart . thats the other reason the scooter is restricted.
the best way to get more speed from your scooter is to use a racing variator ,
sliders and up gear. none of that stuff changes the actual motors rpm .
they just make better use of what you have...
the US R50x has some variations
SHAFT, DRIVE 15T
GEAR, FINAL DRIVEN 35T
SHAFT COMP., IDLE 51T/10T
later models
SHAFT, DRIVE 12T
GEAR, FINAL DRIVEN 41T
SHAFT COMP., IDLE 49T/11T
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