The Polini Sport 75cc cylinder kit is a tuning cylinder for Vespa V50 and PK 50 S-XL2. The optimized porting ensures consistent torque across the entire RPM range, making the Polini 75 Sport a balanced and powerful all-rounder.
Performance & Usage
The compression ratio of the Polini 75 Sport is designed for optimal power delivery and reliability. The key aspects include:
- Precision manufacturing of cylinder components
- Accurate piston fit for low-friction operation
- High-quality workmanship for durability and stability
- Calculated combustion chamber for efficient cylinder head design
The cylinder is designed for racing and tuning purposes. With proper approval, it can also be used on public roads.
Technical Specifications
- Displacement: 75 cc
- Piston rings: 2
- Stroke: 43 mm
- Cylinder head: CNC-machined
- Includes cylinder head screws
Installation & Compatibility
The cylinder kit fits directly on V50 and PK 50 S-XL2 models.
Conclusion
The Polini 75 Sport cylinder is the first choice for riders looking for a powerful and reliable tuning solution for their Vespa V50 or PK 50.
For more manufacturer information, please visit this manufacturer's / EU contact person's official website.
