GT2 Timing Pulley – 16/20 Tooth, 5mm/8mm Bore, 6mm Belt Width

A precision GT2 timing pulley designed for smooth, low-backlash motion control in 3D printers and CNC mechanisms. Available in 16- or 20-tooth variants with 5mm or 8mm bore options, this pulley pairs with 6mm GT2 belts to deliver accurate, stable positioning. The rounded GT2 tooth profile ensures smoother engagement and reduced vibration compared to older T2.5 or MXL systems, making it ideal for high-resolution motion applications such as Voron and other advanced printer builds.