Polini Crankshaft for Horizontal Minarelli Engines 7/8" Cost-Effective Upgrade: Purchasing this kit

Cost-Effective Upgrade: Purchasing this kit is significantly more affordable than buying individual replacement trim pieces

Bella Classic 50 and sport-style 50cc 139QMB bikes

Genuine Buddy 50 Genuine RoughHouse 50  Genuine Rattler 50 Genuine Black Cat 50 About Genuine: Since 2004

Brand / Family Compatible Models Vespa P-Series P125X

powering off-road and road racing legends to multiple MXGP and MotoGP world championships — including the legendary Valentino Rossi

Polini Crankshaft for Horizontal Minarelli Engines 7/8" Cost-Effective Upgrade: Purchasing this kitPolini Crankshaft for Horizontal Minarelli Engines. This Polini full circle crankshaft has been balanced and features an oversized, strengthened connecting rod, making it suitable as both a stock replacement crank and a race crank. Fits the following and more: Yamaha: Jog (92 01), Zuma (02 12), Vino 50 Adly: Silver Fox 50 Aprilia: SR50 (94 00), Scarabeo 50 (93 06) Malaguti: Ciak, F10, F12 and F15 A C, and Yesterday 50 Eton: Beamer 2, Viper 50 ATV 39.