Hi yes, if you will look Malossi springs...your question is little bit unclear
But I will try to answer.
If you asking about 3 springs in the clutch...then its like middle power/acceleration, soft is white, middle is yellow and strongest malossi is black.
If you are asking about the torque sping, big one, then malossi has classified: White is 1000rpm, yellow is 1500rpm and red is 2000rpm.
I used original torque sping, any chinese stock spring will fit
and 3 yellow malossi springs in the clutch + 5gramm rolls, original drive belt, boss drive is 37mm ( original I think is 38? ). And jet is 84 not 85, this seems to be best really.
Unrestricted cdi + iridium spark plug.
Now I ordered Dr Pulley sliding rolls 5gramms let see what happen, if I also add/change this....where those rolls are fitted
dont know in english.
In this case I can say that my weight is 110kg
and scooter runs 65-70km on flat road, down the hill
its like A bike