The Honda Cylinder Head 2012-2025 CRF150 R/RB Expert 12200-KSE-A70 OEM is a genuine Honda replacement part specifically designed for the CRF150 R/RB model motorcycles. This cylinder head is manufactured by Honda themselves, ensuring quality and compatibility with the bike's engine. With the manufacturer part number 12200-KSE-A70, this cylinder head is a perfect fit for maintaining and repairing the engine of your Honda CRF150 R/RB motorcycle.