Top quality from Scootopia. 36mm long Lambretta spring for kick start piston plunge, suitable for all series 1, 2, 3 and GP/DL models. These have more coils and are therefore stronger than the AF type.
 
(Did you know, innocenti went from a 32mm to a 36mm length piston spring during mid-production series 2 models).
 
This is for the spring only.