1. Made of metal, anodized. Beautiful and durable.
2. Steering knuckle, tiller bracket, differential cover use brass material, effectively increase the weight of the front axle. Improve passing performance.
3. Drive shaft uses neutral carbon steel material, metal gears, strong and durable. Gear ratio is 12/24T.
4. Suitable for 1/18 remote tracked vehicle TRX4M.
