Mono - Rear Shock for Yamaha Vino 125 (4T) Part Number: OD220-320P-01 YAM/VINO 125 (4T) YSS is one of the most prestigious motorcycle suspension manufacturers in the world. We are proud to carry their scooter line at a stock replacement and a performance level. This shock is 12.5 inches eye to eye when fully extened. Performance rear shock forYamaha Vino 125. Built of precision machined alloys. Spring preload adjustment with ring nuts of top of spring. Improve your ride drastically! YSS Performance Shock, Rear - Vino 125 Adjustable