- Premium upgrade for TRX4M Defender/Bronco/K10/F150 1/18 RC crawler, can replace the stock TRX4M transmission case.
- This TRX4M transmission case is made of aluminum alloy, anodized with bright colors and exquisite appearance for greater durability and hardness.
- CNC machined with accurate data, same ratio as stock TRX4M transmission (16.6:1), high quality steel transmission gears ensure smoother rotation and less noise.
- Comes fully assembled with internal gears and bearings, bolt-on installation, no modifications needed.
- Package includes complete TRX4M transmission*1, accessories kit*1.