Screw Top Type Condenser for Bosch Flywheels
This will work with many mopeds including Puch, Sachs 504/505, Batavus M48/M56, Minarelli w/ Bosch flywheel, Morini w/ Bosch Flywheel.
If you have a Bosch flywheel on your mopeds, this is what you need.
Height: 22mm
Diameter: 18mm
This is also available here in solder top rather than screw.