- Material: Brass
- completely assembled and ready for use
- simply exchange for the old starter piston including the housing
- no bowden cable required
- Pull the lever up and lock it (choke open), when the cold start is complete turn the lever slightly so that it slips back into the groove (choke closed)
- suitable models: all BVF 16N1, 16N3, 19N1, 20N1, 21N1