2GT 80T Pulley Synchronous Wheel 5mm Bore Timing Belt Pulley 80 Teeth 6mm Width Belt for 2.4 3D Pri Compatible with 2.4 3D Printer, requiring 4 pieces of 80T pulleys for complete assembly. Each pulley features 80 teeth, ensuring smooth and efficient operation during 3D printing. Bore diameter of 5mm allows for easy installation on various shafts and components. Designed for use with 6mm wide belts, providing optimal performance and reliability. These pulleys are specifically designed to enhance the functionality of your 2.4 3D Printer. With a robust construction and precise engineering, they seamless movement and accurate printing results. The 80T configuration allows for better torque transmission, while the 5mm bore diameter makes them versatile for different setups. Ideal for both hobbyists and professionals looking to upgrade their 3D printing experience. Color: Red Material: Aluminum Alloy Package Contents: 1*2GT 80T Pulley Synchronous Wheel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.