KEIHIN Main Jet M5

Keihin is a leading manufacturer of high-performance carburetors and fuel systems for motorcycles, ATVs, and other powersport vehicles. Renowned for their precision engineering and innovative designs, Keihin products are known for enhancing engine performance, fuel efficiency, and throttle response. The brand focuses on developing cutting-edge technologies, including electronic fuel injection systems and advanced carburetors, to meet the demands of both competitive and recreational riders. With a commitment to quality and reliability, Keihin remains a trusted choice in the motorsport industry.