1、CNC Machining: CNC machining, unique locking tires, reusable rubber free wheels, improve the performance of the remote control car. 2、High Wear Resistance: Easy to install and disassemble, the hub has high wear resistance, which can withstand difficult roads and rough driving for a long time. 3、Aluminum Alloy Material: RC car wheel hub is made of high quality aluminum alloy material, which is durable and practical, and can directly replace old or damaged parts. 4、Improve Performance: Reasonable design and perfectly matched model car reduces the gravity of the car, which can improve the performance of the remote control car. 5、Increased Stability: The RC car wheel hub makes the RC car more stable, no fear of any terrain, and increases the stability of the tires, making your RC car cooler and more attractive Item Type: 1.9 Inch RC Car Hub Material: Aluminum Alloy Wheel Width: Approx. 3cm / 1.2in Wheel Diameter: Approx. 56mm / 2.2in Adapter Diameter: Approx. 12mm / 0.5in Suitable For: 1/10 RC Track for Axial SCX10 90046 AXI 03007,for REDCAT MST 4 x 1.9 Inch RC Car Hub