This is a replacement part for the very vintage "Union 8601" roller dynamo, sometimes also sold as "basta 8601". That dynamo features a bowden-operated cable remote with a lever. If you do not lubricate the bowden cable well enough that lever is subject to continually rising friction forces and will eventually break.
This object can replace a broken lever, as shown in the pictures. If you have to replace the lever, please disassemble the bowden cable and make sure it is completely greased with non-drying long-life lube.
I strongly recommend printing this object using a very sturdy filament like PETG as well as with 100% infill.
The author marked this model as their own original creation. Imported from Thingiverse.