Upgrade your 1/18 TRX-4M crawler with this set of transmission gears from COOWOO. Made from high-quality hardened steel, these gears offer improved durability and reduced gear wear, ensuring a long-lasting drivetrain that can handle even the toughest terrain.

Designed specifically for the 1/18 TRX-4M crawler, these gears are easy to install and remove, with direct fit for the whole series of TRX-4M. Once installed, you'll notice a significant increase in torque and crawling performance without sacrificing the driving speed compared to the stock gears.

These gears are precision CNC machined for a smooth, stable, and low-noise operation, ensuring a comfortable and enjoyable crawling experience. Whether you're a casual hobbyist or a serious crawler enthusiast, these upgrade parts are sure to enhance the performance and durability of your 1/18 TRX-4M RC crawler car.