Just remember this kit is cheep so if you are expecting the same quality as a 500 align Heli you will be disappointed. HOWEVER for the price this is not to bad at allGood Heli, Just make sure you blue lock tight all the screws, even on the tail. and replace the main gear with a genuine Trex 500 Gear. Its more beefy and less flimsy as the stock gear.A very good heli for the money. It has some weak points but nothing major.HK does not sell parts so you will have to get them from a chinese seller, they are ready availble. Also you must check and adjust everything and she will fly great.What a great Value Helicopter for starting in flybarless flying, if you are stepping up from 450's there are quite a few differences in the putting it together bit, I found it easier to fit the cyclic servo's without the main shaft in place to have better access to the back plates that clamp the servo in position, don't forget to threadlock everything there's a lot more power driving the 500 so make extra certain its not going to come apart. When its set-up with its flight controller its absolutely rock solid in the hover. I'm very much a beginner still practising the hover and gentle circuits but the 500 is superb, here's a tip I was given, fit a 550 tail fin its a bit longer and will help prevent the tail rotor caching the ground and breaking the bevel gears!is^t good quality, not exact trex 500 but very good copy of it. metal is no goodGreat little heli, flying sport in its standard as supplied form. Torque tube drive gears slop free, very smooth auto rotation. Tail assembly is good all round and fbl head cant fault it, main gear looks a little soft but fine so far. Nothing came loose or broken the kit apart from the canopy which is very thin, brittle and the only negative part on the heli.I had some quality issues with some of the parts that came with this kit. specifically the main gears were not round and were very noisy, the tail drive gears and tail case gears were also of poor quality, all these parts were replace with Align parts.
I could not track the main blades correctly due to too much flex in one of them, I put a set of Edge blades on and it was instantly perfect, proving that my setup was sound.
It took some parts and some work to make this a quality helicopter, but it's smooth as silk now.I use this kit and just changed the canopy and took the back rotor blades from rjx.
Cyclic servos hk-752mg
tail servo corona ds-319mg
FBL integrated in reciever
motor : 1600kv 12T ritzel
batt: 2800mah 6s 30C
..... this helicopter is perfect for me....mal schauen wie er so qualitativ ist, fliegen wird er schonI judge quality versus purpose of use. The blades are useless, I will try to do something about it with HK. I have purchace wrong servos, becouse on description was no dimensions about it. Canopy is dark red color, so it is bad wisibility when not very close. Other body is very nice quality. Wish they put in some other blades, even for more money.
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