Kickstart Gear 15-10 teeth,
for Vespa 50 S 1°/3°/PK 50 S
Ø 20,5 mm
Even original PIAGGIO kickstart shafts and mechanisms wear out eventually. O-ring seals become porous, kick-starter return springs lose strength and its buffer rubbers start to tear. These parts must all be checked during every major engine service and replaced as necessary.
OEM Numbers (for the purpose of comparison)
079733 - 79733 (PIAGGIO)