This is a lightweight metric gear hub designed for 6 - bolt pattern sprockets. Crafted with high - quality materials in Europe, it offers outstanding performance. The 50mm magnesium sprocket hub is a reliable choice for your equipment.

To use this sprocket hub, simply install it onto your equipment following the standard procedure for 6 - bolt pattern sprockets. When handling it, be careful not to drop or damage it. For maintenance, keep it clean and dry. Regularly check for any signs of wear and tear, such as cracks or excessive looseness. If you notice any issues, replace the hub promptly to ensure the smooth operation of your machinery.