Item Type: RC Gearbox_x000D_ Material: Aluminum Alloy_x000D_ Application: For ARRMA GRANITE, For ARRMA SENTON 1/10 RC Vehicle_x000D_ Weight: Approx.102g/3.6oz 1Aluminum Material: Made of high quality aluminum material with high strength and hardness, also has the feature of wear resistant and long service life. 2Simple Installation: Will be helpful to improve the overall performance of your remote control car, and is easy to install and flexible to use. 3Easy to Use: Manufactured with accurate shape design, able to directly replace the original plastic or damaged one, for better strength and using experience. 4No Burden: Aluminum material makes the gear box has a light weight of 102g/3.6oz, will not increase the burden or cause additional energy waste. 5Suitable Model: Ideal replacement for higher performance, can be used for ARRMA GRANITE, for ARRMA SENTON 1/10 RC vehicle.2 x Gearbox Cover 1 x Mounting Accessory 5 x Screw