Feature●Item name : LCG (low center of gravity) Chassis Girders, made of high-quality carbon fiber material.●It is compatible with TRX4M stock parts and adds many shock mounting points for better suspension tuning.●A low center of gravity offers excellent climbing●Our chassis kit offers Front Part have been thickened to 3.1mm.●Note: this LCG chassis kit only fit TRX4M Defender, not compatible with TRX4M Bronco;●Packing list :1 * TRX4M Chassis Kit ; (not included ESC, Servo, Motor, Transmitter, Battery, Axles, Shocks, Transmission, Skid Plate, Drive Shafts)Description Features: Carbon fiber construction Numerous shock-mounting locations A low center of gravity offers excellent climbing Suit for 1/18 RC Crawler TRX4M Specifications: Material: Carbon Fiber Weight: 35.2g Size: as picture shown EQUIPMENT NEEDED (not included): ESC, Servo, Motor, Transmitter, Battery, Axles, Shocks, Transmission, Skid Plate, Drive Shafts Package List: 1 * TRX4M Chassis Kit (unassembled ) Any questions , just feel free to contact us , we will do our best to help you .