Accessories & Parts -Rc Car Metal Gear Box Upgrade Accessories Highlights Generic Brand Rc Car Metal Gear Box Upgrade Accessories Description: Made of aluminum alloys, ensuring maximum durability, reliable to use . Replace the old parts, can help you control your RC car better, fine workmanship. Improve car control performance, help you repair expensive equipment. Lightweight does not add burden to your remote control car and is easy to install and remove. Suitable for WLtoys 1/28 K969 K989 K999 P929 car upgrade parts. Specification: Material: Aluminum Alloy Size: Approx. 8x12cm / 3.15x4.72 inch Package includes: 2pcs 1/28 RC Car Gearbox Note: Color may be slightly different due to the color calibration of each individual monitor. Please allow slight measurement deviation due to manual measurement.