Features 1、High Quality Material: Made of high quality steel, it is durable, wear esistant, corrosion resistant, high strength and more exquisite appearance. 2、Muti Function: 77T steel reduction gear can reduce the speed and increase the torque of the engine. Stable performance, very practical. 3、High Efficiency: More efficient deceleration power, change the speed, provide more stable driving, reduce the speed and increase the torque. 4、Improve Performance: High speed modified parts, accurate size, provide balanced driving, and maximize the deceleration performance of the remote control vehicle. 5、Easy Installation: The installation and disassembly are convenient. The original plastic parts or damaged parts can be replaced directly to obtain higher strength. Item Type: RC 77T Reduction Gear Material: Steel Weight: Approx. 33g / 1.2oz Product Type: RC Accessories Color: Black Teeth: 77T Aperture: Approx. 5mm / 0.2in Product Diameter: Approx. 42mm / 1.7in Suitable: for ZD Racing DBX 10 1/10 RC Desert Off Road Car Package List 1 x RC 77T Reduction Gear