I have a 450 Trex clone Ready to Bind to your Spektrum tx and fly! It has only been hovered once and is like new. It is an EXI 450 V2 with the DZY Glass fiber frame (nicer than EXI frame,an old EXI frame is included too though) I upgraded the anti rotation bracket to blue CNC, it was plastic. and I upgraded to CNC tail servo mounts, MUCH BETTER! It has a new 4000kv brushless outrunner with a new 30a Otter ESC. 3 SG 90 Cyclic Servos , A HK401b with a nice digital servo. It is a Henge MD922. For those of you who have never heard of Henge this is one of the best tail servos I have used, it holds as well as my futaba any day. specs below Plus a Spektrum AR6100
(let me know if you don't need it and I'll take it off and some $$$)
I am also including ALL of my 450 spare parts Some used some new, when I would replace something I throw the rest of the parts in my bin so I am throwing them in..
. 1 set of blades slightly used on my other heli on it right now PLUS a NEW CARBON FIBER SET. an additional set of Tail blades , 3 main shafts, a complete extra CNC head (shaft broken but you have extras) ) SEVERAL misc. head parts (check pictures), extra tail w/belt, 1 1/2 spare frames (EXI) with blocks and main bearings Check out the pics to see it all. Plus 2 fiberglass canopies. 1 NEW shark canopy and a "pink cloud" airbrush canopy (a few cracks from putting on and taking off).
MD922 DIGITAL SERVO
Henge Metal Gear Digital Servo, has following technique characteristics:
1.Adopt metal gear, the gear accuracy is higher, servo’s output deviation is very small.
2.Use Japanese raw material to produce outer shell.
3. High accuracy drive plank, respond speed is less than 4 uses.
4.High sensitivity and speed, make most rapid and accurate response to control signal.
5.Henge MD922 digital servo is especially designed for dynamoelectric helicopters to control the direction, and compatible with many gyroscopes such as Futaba 401,601; MD922 is suitable to be used in 450 dynamoelectric helicopters to control the direction and high speed gliders.
SPECIFICATION:
Work electric voltage: 4.5V—6.0V
Work temperature: -20℃ to 60℃
Speed: 0.07 sec/60℃ 6V 0.09 sec/60℃ 4.8V
Torque: 1.8kg.cm 6V 1.6kg.cm 4.8V
Work electric current: 50-150mA
Block up to turn electric current: 550mA
Dead band width: ≤3usec
Size: 22.5*11.5*24.6mm
Weight: 12g
Ball bearing: Metal
Wheel gear: 5 metal gears
Signal line length: 22cm
ALL OF THIS IS $135!! with AR6100 $110 without! Trying to fund another Quad project