4 stroke engine, help!

[GM6969]

Hi to All,

if anyone knows, stock/original settings of any 4 stroke chinese scooter.
And what I am looking for, vario settings:
rolls, cluts springs, torgue spings, etc.
If all is stock, then what weight are rolls...etc.

Thank you to all!

[streido]

For the Agility 50, 4 t, 139qmb engine the stock rollers are 6.5g, im pretty sure the torque spring is 850rpm,  fly springs are probably the same, 850rpm.

[GM6969]

For the Agility 50, 4 t, 139qmb engine the stock rollers are 6.5g, im pretty sure the torque spring is 850rpm,  fly springs are probably the same, 850rpm.

Thank you, I will try to find them in the market/shop.