4PCS RC Car Combiner Brass, 18mm Dia 6mm Thickness Wear Resistance Anti-Rust Combiner Accessories for FMS FCX24 124 Crawler Wheels and Tires

Main Application: These combiners are to increase the weight of the hub, lower the center of gravity, effectively improve the balance, and achieve climbing and stability by lowering the center of gravity. Improve Car Performance: This combiner can prevent axles from falling and improves the accuracy of RC car. Brass Material: Made of brass, these combiners are wear resistance, rust resistance, and possesses life span. Item Type: RC Car Combiner Material: Brass Color: Gold Diameter: Approx. 18mm Celsius 0.71in Thickness: Approx. 6mm Celsius 0.24in Hex Adapter: Approx. 7mm Celsius 0.28in Applicable Model: For FMS FCX241Celsius24 Crawler