Item Type: Brass Rear Axle Counterweights_x005f_x000D_Product Material: Brass_x005f_x000D_Product Color: Gold_x005f_x000D_Single Net Weight: Approx. 23g_x005f_x000D_Product Size: Approx. 22x12mm / 0. 9x0. 5in_x005f_x000D_Applicable Model: Suitable for TRX4M 1/18 RC Crawler 1Applicable Model: Brass rear axle counterweights are suitable for for TRX4M 1/18 RC crawler. It closely fits the original machine hole position with accurate shape and size design. 2Brass Material: Brass rear axle counterweights are made of brass material, it is rust resistant, wear resistant, durable, stable and reliable, not easily damaged, and has a long service life. 3CNC Machining: High accuracy CNC machining helps to improve the overall texture and performance of the 1/18 RC crawler car, and enhance the simulation of your 1/18 RC crawler car. 4Stable and Reliable Performance: Exquisite appearance and perfect style, increase axle weight, by reducing the center of gravity, to improve the stability and handling of the remote control car. 5Reasonable Design: The installation and disassembly of the brass rear axle counterweight is convenient, and it can directly replace the original plastic parts or damaged parts to obtain higher strength.