T-REX 550E NO Elecs, No Battery 

Trex 550E Flybar Combo Features: • Newly designed aerodynamically efficient metal main blade control system, with high rigidity and superior control precision. • New lightweight high precision main gear, with excellent balance and stability. • New lightweight metal gear hub. • New lightweight rigid metal main shaft bearing blocks. • Integrated swash anti-rotation guide and gyro mounting platform. • Convenient carbon fiber ESC mount for installation either on top of tail boom mount for maximum cooling from main blades, or under rudder servo for maximum flexibility. • Dual section battery mount for optimal CG position based on battery weight. • 600 helicopter grade 21.5mm diameter tail boom providing superior rigidity and stability. • Newly designed rear mounted rudder servo mount, for pleasing aesthetic as well as improving side frame strength and protection to the rudder servo. • High speed rated thrust bearings in tail blade grips. • High efficiency torque tube drive. Trex 550E Specifications • Length: 1042mm • Height: 374mm • Main Blade Length: 520mm • Main Rotor Diameter: 1188mm • Tail Rotor Diameter: 254mm • Motor Drive Gear: 16T • Main Drive Gear: 170T • Autorotation Tail Drive Gear: 180T • Tail Drive Gear: 40T • Drive Gear Ratio: 1:10.62:4.5 • Weight(With Motor): 1970g • Flying Weight: Approx. 2900g Trex 550E Flybar Combo Includes • T-REX 550E Kits Set X1 • Aluminum Tail Boom X1 • 520 Carbon Fiber Blades x1 set • 90mm 3K Carbon Fiber Tail Blades x1 set 600M high efficiency, high torque brushless motor 520mm carbon main blades