The AndyMark 25 Series 10 Tooth 8mm Bore Sprocket is crafted from high-strength 7075 aluminum, ensuring durability and reliability. It is designed to fit an 8 mm shaft, specifically compatible with a 2.5-inch CIM Motor, and features a 2 mm keyway for secure attachment. This sprocket is engineered with precision, offering a compact and lightweight solution for mechanical applications.