Condition: 100% Brand New_x000D_ Item Type: Wheel Hex Hub_x000D_ Material: Aluminum Alloy _x000D_ Optional Size: 8.0mm, 9.0mm, 10mm _x000D_ Quantity: 4pcs _x000D_ Diameter: Approx. 12mm / 0.5in_x000D_ Fitment: Fit for SCX10 90046 90047 RR10 crawler 1Made of high-quality aluminum alloy material, environmental-friendly, strong, wear resistance. 2High performance CNC machining makes its size accurate and performance stable, anodized surface, beautiful appearance. 3There are 3 different sizes available, you can choose by your needs. 412mm Diameter, wonderful replacement for the old or broken one, directly fitment. 5Improving comprehensive performance for your RC car, making it more attractive.4 x Wheel Hex Hub4 x Pin4 x Screw1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.