CNC Aluminum Transmission Case Gearbox Housing Upgrade Parts Accessories for 1/18 TRX4M TRX-4M RC Crawler (Black)

About This Product :

• 1.The material and look:this is a transmission case which made of aluminum,red, silver, black anodized, very bright colors and beautiful appearance;
• 2.Machining:this is a CNC machined piece with accurate data and you can notice, each of its parts fits perfectly;
• 3.Replace the stock plastic parts, more robust and durable;
• 4.Suitable for 1/18 TRX4M rc crawler.