Good quality replacement automatic choke for all Chinese-built 4-stroke carburettors and many Kymco, Peugeot, Piaggio, Yamaha and MBK 2 stroke scooters with the Gurtner or Dellorto carburettor. Straight swap for old choke.
Please check your current component against that in the image as there are numerous types of chokes used.
On some occasions with the Piaggio engine scooters you may need to change the connector block over.
Dimensions:
Mounting sleeve diameter: 20mm
Plunger diameter: 7mm
Plunger length: 11mm
Needle diameter: 2mm
Needle length: 9mm