TOP END PISTON KIT VERTEX 39.46MM GAS GAS MC50 21-ON HUSQVARNA TC50 17-ON KTM 50 SX 09-ON it also allows more airflow

it also allows more airflow which means more horsepower

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Natural rubber tubes repair and patch easily

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TOP END PISTON KIT VERTEX 39.46MM GAS GAS MC50 21-ON HUSQVARNA TC50 17-ON KTM 50 SX 09-ON it also allows more airflowVertex Pistons, manufactured in Italy, are renowned as a premier brand of replacement pistons globally, trusted by OEMs such as KTM, Husqvarna, Beta, and Gas Gas. The company collaborates with factory race teams to design state of the art, high quality pistons suitable for nearly any powersports application, ensuring they maintain their commitment to quality while offering products at an affordable price. Features: Comprehensive Kits: Vertex piston