Polini for Race crankshafts. Polini for RACE crankshafts are designed with a view to improving the quality of components and performance. There is space for an oversized and reinforced connecting rod to support the upgraded engines.
OE/OEM Referenznummer(n)Vespa 50 Special Rln PK S XL NV HP Rush, Frühem Motorbaumkegel 19, 2100054, VESPA 50 SPECIAL RLN PK S XL NV HP RUSH, Teil für leistung, MF1155