The 6-channel DX6i uses the same full-range DSMX™ technology found in the Spektrum DX8 and includes an impressive list of programming features for both airplanes & helicopters. Includes the AR6210 6-Channel Full Range Receiver + 4 Batteries + AC Adapter.

450 / 400 Walkera Super Heavy Duty Turtle Shell Aluminum Case:Vertical Loading for T-rex 450, CopterX450, Walkera V450/V400/59DQ/HIKO 400.

CopterX Gyro which has received rave reviews for providing excellent tail hold at maximum punch-out. Specification and performance is similar to the Futaba GY240 gyro but at a fraction of the cost.

Includes 4 long durable carbon fiber legs & clips for training purpose to prevent tipping over on take offs and landings. Clips in perfectly on all T-Rex 450/clones & all newer Walkera 180/200/400/450 5mm skid pipes. Helicopter in photo is not included.

You can effortlessly prolong battery life by frequently checking its voltage. Measuring 1-cell for Walkera/Novus and 3-6 cell for Trex450/600 helis, this one step plug & test meter is accurate and much easier to use than most cumbersome voltage meters.

This is a battery meter with built-in low voltage alarm can also be installed on board helicopters. At low voltages, a led will light up and the double buzzers will also sound a warning for pilots who are too far from the helicopter to prevent crashes.

CopterX 430XL Brushless Outrunner Motor, 3550KV. Motor Screws & Pinions sold separately.

These buckles are designed with left hand thread at the marked end and right hand thread on the unmarked end so you can make adjustments without snapping off the linkages.

It's a hard to find the right kind of Thread Locking Adhesive that works and dries quick. Worse yet, certain thread locks are hard to dry.

The recommended 4-Blade Set for the new Copterx Quad Rotor Head used for T-rex 450 and other 450 size helicopters.

AR8000 DSMX combines an internal & remote receiver, offering superior path diversity. The radio system simultaneously transmits on two frequencies, creating dual RF paths. Horizon Hobby has labeled AR8000 DSMX as either DSM2 or DSMX so they are both DSMX.

DX18 is a true milestone for RC pilots who operate models with a lot of functions or a lot of servos. It’s the RC world’s first hand-held transmitter with 18 fully-proportional channels. Until the DX18, the highest number of hand-held TX was 16.

This fast full metal gear tail servo is absolutely the best value offering both speed & ultra durability (a lot less likely to strip). Wow has a special arrangement with Fusonic factory for large quantities used to replace Align T-Rex 450 tail servos.

This fast digital metal gear cyclic servo has higher speed than the MG-A-9G. With ultra durability, this is a fast and tough digital metal gear cyclic servo upgrade for your T-Rex 450.

Instead of this standard charger, we highly recommend that you get the CX450-50-01 Balancer Charger which is a premium quality charger that costs about the same and is very reliable and easy to use.

220V version- Please becareful not to order this item if you are located in USA. This is a standard balance charger for 2-cell (7.4V) & 3-cell (11.1V) LiPo batteries which includes a balancer for the battery & a power supply that plugs into a 220V socket.

This is a standard balance charger for 2-cell (7.4V) & 3-cell (11.1V) LiPo batteries which includes a balancer for the battery & a power supply that plugs into a standard 110V wall socket.

Besides advanced DSM2/DSMX technology and an impressive list of programming features, DX7s boasts the finest ergonomics in its class. Its balanced weight, silky smooth quad-bearing gimbals and rubber grips provide a sense of comfort and precision.

The X-Plus 8 module is designed to allow expansion of up to 8 servos for non-control surface functions such as bomb drops, lights, winches, retractable landing gear, and many more