JMCHstore for Coleman CT200U BT200X CT200U-EX Mini Bike, Axis M200 Mini bike. : Facilitates precise chain sprocket alignment, crucial for optimal power transmission from the engine to the wheels. : Includes a specially designed friction ring that supports the installation of a drum brake, enhancing braking efficiency and safety. : The wheel hub is coated with a protective Slilver layer that not only enhances its visual appeal but also significantly increases its resistance to corrosion and wear, ideal for all-weather conditions. - : Equipped with premium sealed 6202RS bearings that offer smooth rotation and longevity, minimizing maintenance and maximizing efficiency. : Designed for straightforward setup, allowing bike owners to quickly replace or upgrade their wheel hubs without professional help.