## Camshaft 80cc 139QMB/QMA (GY6 50) 4T - Barton This 80cc camshaft from the renowned brand Barton is the perfect solution for scooter tuning enthusiasts with a 139QMB/QMA (GY6 50) 4T engine. Designed to increase performance, it provides a noticeable improvement in dynamics and power. The Barton 80cc camshaft guarantees optimal valve opening and closing times, which translates into better cylinder filling with the fuel-air mixture. Made of high-quality materials, it is characterized by high strength and wear resistance, ensuring long-lasting and trouble-free operation. ### Why choose a Barton camshaft? * **Increased power and dynamics:** Noticeable improvement in scooter performance. * **High quality workmanship:** Guarantee of long-lasting and trouble-free operation. * **Precise manufacturing:** Optimal valve opening and closing times. * **Perfect fit:** Dedicated to 139QMB/QMA (GY6 50) 4T engines. * **Renowned brand:** Barton is a guarantee of quality and reliability. This camshaft is an excellent choice for those who want to improve the performance of their scooter. It provides not only increased power but also smooth and stable engine operation. Invest in Barton quality and enjoy a dynamic ride!