Item Type: RC Accessories Material: Steel Color: As Pictures Shown Weight: Approx. 30g / 1.1oz Number of Teeth: 18T, 9T Gear Diameter: Approx. 19mm / 0.7in, 12mm / 0.5in Gear Bore: Approx. 6mm / 0.2in, 3mm / 0.1in Gear Shaft Length: Approx. 28mm / 1.1in Application: Suitable for ZD Racing 1/7 DBX07 MTX07 EX07 RC Car1Applicable Model: The differential bevel gear set is suitable for ZD Racing 1/7 DBX07 MTX07 EX07 remote control car. 2Steel Material: The differential bevel gear set is made of steel material, durable, stronger to use, and better control your RC car. 3Improve Car Performance: Differential bevel gear can reduce the chance of gear virtual position and sweeping, so that the RC car runs smoothly. 4Smooth Ride: A more efficient power transmission system provides a smoother ride and improves the driving force of the remote control car. 5Lightweight and Firm: The light weight does not increase the burden of the rc car, the structure is firm and stable, and it is not easy to deform. 6Installation and Disassembly: Reasonable design, easy installation and disassembly, direct replacement of damaged parts to obtain higher strength. 6 xDifferentialBevelGear 2 x Gear Shaft 2 x Spacers 2 x O Rings 4 x Accessories