Aluminum Transmission Gearbox Set for TRX4-M RC Car Upgrade Parts

About this item

• Increase overall performance and durability of your RC crawler car. Suitable for 1/18 RC Crawler Car TRX-4M rc crawler Bronco Defender K10
• Slower than Stock gearbox, And The Reduction Ratio Is 40.3:1, Which Can Replace The Original Vehicle Accessory # 9776
• With front aluminum protection cover. Exquisite workmanship, smooth and durable It's complete straight gear alloy gear box
• Gears Made of high quality steel to increase wear resistance and extend service life
• This full alloy Transmission Case is designed for 1/18th TRX4M Gearbox, ideal for crawling. Comes with a motor mount allowing easy motor replacement without opening the gearbox.