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 internel gears and bearings, bolt-on installation, no modifications needed.
Package includes complete TRX4M transmission*1, accessories kit*1.