Features 1、High Quality Material: Made of high quality steel, it is durable, more powerful to use and better control your remote control car. 2、Drive Smoothly: Effectively improve the performance of your car, reduce the probability of gear vacancy and tooth sweeping, and make the remote control car run smoothly. 3、Power Transmission System: The more efficient power transmission system provides more stable driving and improves the driving force of the remote control vehicle. 4、Light Weight: It is light in weight, does not increase the burden of the remote control vehicle, has firm and stable structure, stable performance and is not easy to deform. 5、Easy to Install: Reasonable design, convenient installation and disassembly, direct replacement of damaged parts to obtain higher strength. Item Type: RC Active Gear Material: Steel Weight: Approx. 28g / 0.9oz Product Type: RC Accessories Color: Black Number Of Gear Teeth: 13T Gear Aperture: 5mm / 0.2in Gear Diameter: 14mm / 0.6in Applicable: for ZD Racing DBX-10, 7175 1 / 10 RC Off Road Car Package List 1 Set x 13T RC Active Gear (4 x Accessorise) 2 x E Shape Buckle