Minarelli is the name of the engine. Only the lower end of the throttle and start cables are for the engine. The cables upper ends are for whatever controls that are on the bike’s handlebars. The brake cables lower ends are for whatever brakes the bike has. The cable lengths depend on the frame and handlebars.
Cables for mopeds with Minarelli V1 engines, 1970’s Domino controls and Grimeca brakes, are in Cimatti.
Cables for mopeds with Minarelli V1 engines, 1970’s Taiwan controls and brakes, are in General or Lazer.