• ALUMINUM ALLOY MATERIAL: The shell is made of premium aluminum alloy material, which is wear , proof and , so as to better control your RC car.
• MAIN APPLICATION: Helps to prevent dust and debris from entering the spur and pinion gears, achieving a quiet and efficient power system.
• PERFORMANCE IMPROVEMENT: With fixing screws, it is powerful, and the gear box can achieve the best performance, improving the overall performance and durability of the RC car.
• LOW NOISE : The built in steel gear is delicate and smoothly, which solves the noise problem of gear and makes the RC car very quiet.
• EASY TO INSTALL: Reasonable design, easy to install and disassemble, and can directly replace the original or damaged parts to obtain higher strength.