Polini Keihin/Pwk 160/178 Main Jet 10 units

Unlock peak engine performance with the POLINI Keihin/Pwk 160/178 Main Jet 10-unit pack. This essential kit empowers you to precisely tune your carburetor for maximum power, improved throttle response, and smoother acceleration. Designed for Keihin/Pwk carburetors, these durable jets offer a versatile 160/178 sizing range, perfect for optimizing fuel delivery and unlocking your engine´s full potential. Elevate your riding experience and achieve consistent, reliable performance