1/10th RC Crawler Car CNC Aluminum Chassis Brace Chassis Crossmember for TRX4 TRX6, Upgrades Parts Accessories Features: This aluminum chassis crossmenber is fit for 1/10 rc crawler car TRX4 TRX6. Specifications: Type: Radio Control Toy Scale: 1/10 Material: Aluminum Package List: 1pcs brace.