Item Type: RC Beadlock Wheel Hub Material: Iron Product Type: RC Accessories Outer Diameter of Hub: Approx. 55mm / 2.2in Inner Diameter of Hub: Approx. 46mm / 1.8in Wheel Thickness: Approx. 26mm / 1in Hex Driver: Approx. 12mm / 0.5in Applicable Models: For Axial SCX10, for Traxxas, for hsp, for Redcat, for tamiya, for hpi brand installation, 1.9in is the applicable tire size.1[Improve Performance] The hub can perfectly match the model car, which can reduce the gravity of the car and effectively improve the performance of the RC car. 2[Enhanced Stability] The hub provides strong support, making it more stable to withstand hard roads and rough driving. 3[Iron Material] The hub is made of iron material, high wear resistance, high pressure resistance, strong and durable, and long service life. 4[Reusable Wheel Hub] This wheel hub can be used without glue, and it is reusable and practical, increasing the stability of the remote control car. 5[Easy Installation] This wheel is easy to install and remove, and can directly replace the original plastic parts or damaged parts for more strength. 4 x RC Beadlock Wheel Hub 16 x Screw