Length : 598mm Front / Rear Track : 322mm Center Ground Clearance : 63.5mm Weight (no fuel) : 3530g Height (overall) : 200mm Wheelbase : 353mm Front / Rear Shock Length : GTR™ Aluminum 82mm) Front / Rear Tires : BFGoodrich® 2.2" (Pre-Glued with Inserts) Front / Rear Wheels : 2.2" Split-Spoke, Chrome with Black or Red Beadlock Wheel Diameter : 56mm (Outer) / 76mm (Inner) Suspension : Fully independent Progressive 2 Rockers Gear Ratio (1st Gear) : 15.75:1 Gear Ratio (2nd Gear) : 10.05:1 Transmission : Auto Two-Speed Forward Only Differential Type : Bevel Gear, Sealed, Limited Slip Chassis Structure/Material : 3mm, 6061-T6 Blue-Anodized Aluminum Brake Type : Steel Disc with semi-metallic pads Drive System : Shaft-Driven 4WD Steering : Bellcrank with integrated servo saver Radio System : TQ 2.4GHz (2-Channel) Engine (fuel-powered) : TRX® 3.3 Racing Engine with EZ-Start® Fuel Tank Capacity : 150cc Top Speed : 50+mph (*With optional 17-tooth clutchBELL (#5217), sold separately. 45+mph stock.) Skill Level : 4