Black GT2 timing belt pulley, 20 teeth, 9mm belt, 8mm bore GT2 20T W9 B8

With this black GT2 pulley with 20 teeth you can provide your 3D printer or CNC machine with a high-quality pulley. The good quality of the pulley makes it suitable for high resolution prints. The pulley is suitable for belts with a maximum width of 9mm and can be mounted directly on the stepper motors with a shaft diameter of 8mm.