Vittorazi Moster starter spring original part

Latest Spare Vittorazi Moster 185 Hand starter recoil spring. If you have been having problems with the Original pull start, try this info from the designer "I can already suggest you a little improvement for the current pull starter:" - 3 wraps of cord around the pulley - 360° + 270° of pre-charge wrapping (1 + 3/4 of round)