T-Rex 600 RC helicopters are the latest addition to our heli family. This amazing remote control helicopter is made of highly durable Carbon Fiber (CF) and measures almost 4 feet long! Yes, its that big. Trex 600 are the largest electric RC helicopters that we offer. This is the helicopter that the entire heli hobby world has been waiting for. Trend Times has them in stock and are shipping daily. View the T-Rex 600 video below to see the amazing maneuvers you can do with the helicopter or you may download the T-Rex 600 video . Have questions about these RC helicopters? Call or e-mail us at info@trendtimes.com . If you have radio electronics from a prior aircraft and a battery for the helicopter, you are in business. If you need electronics or anything else please call us and we will take care of you. The T-rex 600 does not come with main blades or main battery. They are sold separately as the T-Rex is one very large helicopter and needs massive blades and a huge lithium battery (at least 4200 Mah) to power it. If you want the biggest and baddest helicopter on the market or your block, then the T-rex 600 is for you. Still want more? Carbon Fiber(CF)Frame Combo Version Length:1200mm(47.25 in) Height:388/405mm(15.25 in/16 in) Main Blade Length:600mm Main Rotor Diameter:1350mm(53.15 in) Tail Rotor:240mm(9.45 in) Motor Drive Gear:10T(11T optional) Main Drive Gear:170T Autorotation Tail Drive Gear:180T Tail Drive Gear:40T Drive Gear Ratio:1:17.0:4.5/1:15.45:4.5 Weight(w/o main blade):1340g Flying Weight:Approx 3000g(6.6 lbs) Features 1.Electric Power System 2.Carbon Fiber Frame 3.Pre-Painted Fiberglass Canopy 4.Carbon Fiber Tail Blades 5.Triple-Bearing Block Main Shaft Support 6.Fully Driven Tail Auto Rotation System 7.Tail Rotor Drive Belt System 8.Push-Pull Control Linkage 9.Rear Tail Servo Mount 10.10mm Hollow Main Shaft, 8mm Spindle Accessories: T-REX 600(CF) Kits SetX1 set(w/o main blade) Fiberglass CanopyX1 StickerX1 Standard Landing SkidX1 3D Landing SkidX1 RCM-BL75G 75A Brushless ESC(Governor Mode)X1 600L Brushless motorX1 REC-B3X External BECX1 5.1V Step-Down Voltage RegulatorX1 Li-Polymer 7.4V 1100mAh 9C For BECX1