偉士牌 原廠貨

for Vespa Primavera/​Sprint/​GTS/​GTS Super/​GT/​GT L 50-300ccm 2T/​4T AC/​LC

for DERBI/​GILERA/​PIAGGIO Runner/​Storm/​Fly/​Liberty/​NRG Power/​TPH 50-200ccm

Ø 13 mm

also for classic Vespa/Lambretta

OEM number(s): CM074901 (PIAGGIO)