This 29 - inch black rear wheel is a great addition to your bike. It features a disc brake hub and comes equipped with the powerful X15 250w motor. It's specifically designed to fit the following NCM bike models: NCM Moscow 29, NCM Milano 29, NCM Prague 29, and NCM Venice 29.

Using this rear wheel is easy. First, make sure your bike is one of the compatible NCM models like the Moscow 29, Milano 29, Prague 29, or Venice 29. Then, carefully install the wheel with the disc brake hub and connect the X15 250w motor properly. When riding, avoid overloading the bike as it may put extra stress on the motor. For maintenance, regularly check the disc brake for wear and tear, and keep the motor clean. You can use a dry cloth to wipe off any dirt. If you notice any unusual noises or performance issues, it's best to get it checked by a professional.