POLINI racing thermal group D.43 stroke 43 cast iron cylinder

The POLINI racing D.43 cylinder kit is designed for motorcyclists seeking high performance and an enthusiastic riding experience. With a bore of 43 mm and a stroke of 43 mm, this cast iron cylinder is capable of delivering a power output of 5.3 HP, making it an ideal component for those looking to push their bikes to the limit.

The cylinder features a 12 mm diameter pin, ensuring a solid and reliable connection. Additionally, the exhaust system design includes booster ports, optimizing gas flow and improving engine efficiency. This cylinder kit is perfect for those who want to enhance their motorcycle's performance, offering a balance between power and reliability.

• Bore: 43 mm
• Stroke: 43 mm
• Power: 5.3 HP
• Material: Cast Iron
• Pin diameter: 12 mm
• Exhaust system design with booster ports
• Gas flow optimization
• Balance between power and reliability