<b>Features:</b><br> Two version are optional (A: with wheels B: without wheels)<br> Steel frame rails adjustable wheelbase<br> Injection molded nylon axle housing, Steel internal gears and driveshaft, durable in use<br> Lower the center of gravity forward, make RC Crawler more stable<br> <br> <b>Specifications:</b><br> Frame Rails: Steel<br> Axle Shell Material: Reinforced Nylon<br> Gear & Shaft Material: Metal Steel<br> Gearbox: Reinforced Nylon<br> Drive Shaft: Metal CVD<br> Shock Absorber: Metal<br> Bumper: Plastic<br> Wheel: 120mm Rubber Tires and Plastic Rims <br> Motor: 35T<br> Axle Gear Tooth: 38T/15T<br> Wheelbase: 313mm/12.3inch<br> Length: 435mm/17.1inch<br> Width: 226mm/8.9inch<br> Quantity: 1set<br> Weight (with wheels): 1720g<br> Weight (without wheels): 1240g<br> <br> <b>REQUIRED ITEMS (not included): Transmitter, receiver, esc, servo, battery, charger, body shell.</b><br> <br> <b>Package List:</b><br> 1 x RC 313mm Wheelbase Chassis<br>