This sprocket hub features a 6-bolt pattern and is designed for a 30mm axle. It's made of high - quality aluminum, offering durability and reliable performance.

To use this sprocket hub, first make sure your axle is 30mm in size. Align the 6 - bolt pattern of the hub with the corresponding holes on your equipment and secure it tightly with appropriate bolts. When using, avoid overloading the hub to prevent damage. For maintenance, regularly check the bolts for tightness. If you notice any signs of wear or damage, replace the hub promptly. Keep it clean by wiping it down with a dry cloth after use.