In order to be able to open large carburettors fully without gripping around them, so-called short-stroke gas handles are a proven method. The modified transmission ratio makes it possible to open even very large carburettors with a comfortable angle of rotation.

The other way round, serial carburettors can be opened with only a few millimetres of angle of rotation at the throttle grip - the right part for the Italian moments in life.

For the assembly a fixed gas pipe with Ø=22mm is required.