POLINI Crankshaft Vespa 50 Special – PK – Advanced
210.0055
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- Forged K2D steel
- Made in Italy
Forged crankshaft in special K2D 18NiCrMo5 case-hardened steel alloy. The billet-machined, semi-polished connecting rod is equipped with a special bearing on the big end. The intake timing has been modified to improve engine performance. The new web design has been optimized to reduce engine vibrations.
The precision mechanical engineering that has always distinguished POLINI products MAKES THIS CRANKSHAFT EXTREMELY HIGH-PERFORMING AND RELIABLE ON ANY SHORT-STROKE 43-mm VESPA or APE ENGINE. Fits the following Piaggio models: PIAGGIO: APE 50 - APE 50 FL, FL2, FL3, RST MIX (6 springs). VESPA: VESPA 50 2T SPECIAL - VESPA 50 2T PK - VESPA 50 2T XL - 20 mm cone. MADE IN ITALY
Compatibility
Compatibility
| Make | Model | Details |
|---|---|---|
| Piaggio | Ape 50 | Details 2T |
| Piaggio | Ape 50 | Details 2T/FL |
| Piaggio | Ape 50 | Details 2T/FL2 |
| Piaggio | Ape 50 | Details 2T/FL3 |
| Piaggio | Ape 50 | Details 2T/FL3/RST MIX |
| Piaggio | Vespa 50 PK | Details — |
| Piaggio | Vespa 50 Special | Details — |
| Piaggio | Vespa 125 XL | Details — |
Why choose
Why choose
- Advanced Setup
- Short stroke 43 mm
- Taper 20 mm
- Made in Italy
Key Features
Key Features
- K2D 18NiCrMo5 steel, forged, hardened, and carburized
- Connecting rod machined from solid and semi-polished
- Special bearing on the connecting rod head
- Modified intake timing
- Optimized shoulders against vibrations
- Made in Italy
€194,60