Built-in derailleur which is sensitive in power distribution achieves smooth vehicles starting. Hardened steel construction including injection molded nylon axle housing, metal internal gears, drive shaft, metal shock absorbers and metal frame girder allows it durable in use. Amazing design with a low center of gravity provides a stable driving for your RC crawler.Perfect fits for 1/10 AXIAL SCX10 II 90046 90047 RC crawler. Strong steel chassis produces optimal balance between weight and strength. High driving efficiency, compact structure, convenient assembly. Any problem, please contact our store without hesitation. Specifications: Brand: AUSTAR Model: AX-8501 Color: Black Quantity: 1 Set Material: Frame Rails Material: Steel Axle Shell Material: Reinforced Nylon Gear & Shaft Material: Metal Gear-box: Reinforced Nylon Drive Shaft: Metal CVD Shock Absorber: Metal Bumper: Plastic Wheel: 120mm Rubber Tires and Plastic Rims Motor: 540 35T Input Voltage: 7.2V-12V RMP: 12000 Axle Gear Tooth: 38T/15T Wheelbase: 313mm/ 12.3inch Length: 435mm/ 17.1inch Width: 232mm/ 9.1inch Weight (with wheels): 1692g Package Information: Package size: 42.7 22.4 13.8cm / 16.81 8.81 5.43in Package weight: 2006g General box package. Package List: 1 313mm Wheelbase Chassis with Tires 4 Tires 1 Front Bumper 1 Screw Kits. The item "AUSTAR 313mm Wheelbase Chassis Frame withTires for 1/10 AXIAL 90047 RC Crawler Car" is in sale since Tuesday, April 13, 2021. This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Body Parts & Interior\Cars, Trucks & Motorcycles". The seller is "dinwa1391" and is located in Dayton, New Jersey. This item can be shipped to United States.