Features: * Made of high-quality aluminum material, strong and sturdy. * 5-step design suitable for different speed requirements. * Compatible with A-type V-shaped pulley timing belt. * Ideal for motor shaft drive applications. * Pulley wheel only; other accessories shown in the image are not included. Specifications: * Product name: Pagoda Pulley Wheel * Material: Aluminum * Color: Silver * Size: Optional 14 mm, 22 mm, or 2-piece set * 14 mm step outer diameters: 37 mm, 47 mm, 58 mm, 67 mm, 81 mm * 22 mm step outer diameters: 44 mm, 56 mm, 68 mm, 76 mm, 86 mm * Hub bore: M8 * Compatible with: A-type V-shaped pulley timing belt * Quantity: 1 piece or 2 pieces Package Content: * Package 1: 1 x Pagoda Pulley Wheel (optional size) * Package 2: 2 x Pagoda Pulley Wheel (14 mm + 22 mm) Notes: 1. Conversion: 1 cm = 10 mm = 0.39 inch. 2. The actual color of the item may vary slightly from the images due to monitor brightness or lighting conditions. 3. Please allow slight variation due to manual measurement.