wheel--premium aluminium alloy material, durable, wear resistant for long-term use, Printer Accessories; Synchronous wheel--made of materials, durable and safe for a long time use, Metal Synchronous Wheel; Reduction gear--the product designed with smooth transmission, a buffer, damping capacity, low noise, Aluminum Synchronous Wheel; 3d printer accessories--made of aluminum alloy, durable, fine workmanship and high transmission accuracy, Printer Supplies; Synchronous pulley--contacted with the tooth side which minimizes the risk of the belt slipping, Practical Wheel Pulley
What's in the box
2 x 3D Printer Accessories
