MSRP*: $1,069.99

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If you are looking for the best High End RC Helicopters around you need to take a look at Align RC Helicopters! These awesome RC's are top of line and the Align T-REX 550E 3G Combo 7CH Electric ARF RC Helicopter is no exception! These RC helicopters are top of the line and the designers spared no details when designing this masterpiece. The Align T-REX 550E 3G Combo is a Almost Ready to Fly helicopter that is the perfect addition to any experienced pilots fleet! These helicopters need to be assembled and they need some extra pieces as well including, a 6 channel or more transmitter and receiver, a pitch gauge and a 6S LiPo 2600 ~ 5200mAh Battery. This is one serious RC helicopter that needs ones serious pilot behind the controls. So what are you waiting for? Get the Align T-REX 550E 3G Combo 7CH Electric ARF RC Helicopter and experience RC helicopters like never before!


  • Electric Powered
  • Almost Ready To Fly
  • Assembly Required
  • Newly Designed Aerodynamically Efficient Metal Main Blade Control System
  • Lightweight High Precision Main Gear And Metal Main gear Hub
  • Rigid Metal Main Shaft Bearing Blocks
  • Integrated Swash Anti-Rotation Guide And Gyro Mounting Platform
  • Convenient Carbon Fiber ESC Mount
  • Dual Section Battery Mount For Optimal CG Position
  • 3K Carbon Fiber Side Frame And Base Plate
  • 600 Helicopter Grade 21.5mm Diameter Tail Boom
  • Newly Designed Rear Mounted Rudder Servo Mount
  • High Speed Rated Thrust Bearings
  • High Efficiency Torque Tube Drive
  • High Strength Carbon Fiber Tail Fins And Tail Boom Supports


  • Align T-REX 550E 3G Combo 7CH Electric ARF RC Helicopter
  • T-REX 550E 3G Kits Set
  • Aluminum Tail Boom
  • RCE-BL70G Brushless ESC
  • 520 Carbon Fiber Blades
  • DS610 Digital Servo
  • DS620 Digital Servo
  • Flybarless System
  • 600MX Brushless Motor
  • 90mm 3K Carbon Fiber Tail Blades


  • Length: 41in
  • Height: 14.3in
  • Main Blade Length: 20.5in
  • Main Rotor Diameter: 46.8in
  • Tail Rotor Diameter: 10in
  • 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): 1800g
  • Flying Weight: Approx. 2800g

Items Needed:

  • Transmitter 7 Channel Or More
  • Receiver 7 Channel Or More
  • 6S LiPo 2600 ~ 5200mAh Battery
  • Dial Pitch Gauge

For questions regarding this product please email our friendly customer service team.

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*The Manufacturer's Suggested Retail Price, or MSRP, is provided by the manufacturer. There may not be substantial sales by other retailers at the MSRP. Savings are calculated based on the MSRP.

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