1、Material: Made of high quality materials, safe, environmentally friendly, strong, high strength, wear resistant, good performance, a good choice for DIY upgrades. 2、Stable: Equipped with micro servo two speed gear box chassis, steady transmission system, 313mm wheelbase chassis is suitable for 1/10 RC remote control car. 3、Protection: Front gear box, lower rear damping design, can avoid cutting the protective cover when the hard shell is installed, and maintain the internal integrity. 4、Front Mounted Gear Box Design: Improve body stability and ensure excellent performance, available in two colors. 5、Easy Installation and Disassembly: With front bumper device, the shape is more beautiful, making you feel more convenient during use. Item Type: RC Frame Material: Aluminum Alloy, Plastic, Steel Product Size: Approx. Frame Length: 435mm / 17.1in Frame Width: 76mm / 3in Frame Axle Width: 215mm / 8.5in Wheelbase: 313mm / 12.3in Motor Gear: 0.7M 15T Transfer Case Gear Ratio: 1:1.2 (Single Speed) 1:1 (2 Speed) Two Speed Transmission Gear Ratio: 1:8 (Low Gear) 1:4.8 (High Gear) Applicable: Suitable For 1/10 SCX10 90046 And Other Remote Control Cars 1 x 313mm Frame 1 x Front Bumper 2 x Mounting Posts 1 x 25T Servo Arm 4 x Combiner 4 x Pins 4 x Machine Meter Screws 8 x Screws