Комплект рамок для квадрокоптера из углеродного волокна 7 дюймов 315 мм рукоятка 5 моделей гоночных дронов APEX FPV

HJ550 is a series of "Firewheel" Multicopter frame from HJ. It is very suitable for RC beginner althougn HJ550 have simple design, with built-in circuit board for ESC power distribution, seldom parts but strong structure to let user more easier for maintenance. The mounting holes design can fit for different controller board e.g. KK, FF, MK, MWC in the RC market, it can fulfill different kind of user need e.g. FPV.

Please note that the thickness of the 4 motor arms are 5mm, pls use M3x8 screw for motor fixing.


Recommanded Combination:
Motor: A2212/2216/2814 800KV~1000KV
ESC: 20A ~ 30A
Propeller Size: 10x4.5 in or 10x4.7 in
Battery: 4s 2000mah ~ 3600mah Lipo

Material: glass fiber + ABS plastic
Color: red + black + white
Weight: 424 grams
Wheelbase: 550 mm
Takeoff weight: 1200 - 2400 grams
Propeller: 9443, 1045
Recommended battery: 3S - 4S LiPo
Recommended motor: 2212, 2216
Recommended ESC: 20A -40A,
Complete set includes: Arm x 6+ Upper cover x 1+ Lower cover x 1+ Force arm screw 36+ Motor screw 24

Always Safe and Fast Shipping with U-angel  

We are working with reliable shipping companies, you order will be delivered to your address on time!

We can also ship out the goods to your shipping forwarder in China if requested,we are more flexible!  

Global Transportation: We will find out the BEST logistics solutionsfor you!

1. DHL / UPS / FedEx / TNT, Door-to-Door;

2. By Air or by Sea, for FCL; Airport / Port receiving;

3. Customers Specifying Freight Forwarders or Negotiable Shipping Methods;

We choose the best and safe packaging material to make sure your orders won’t be damaged during delivery.

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Our Company is an international trading Company of Rc Simulator, Rc Drone, Rc boat, RC Car & parts, Rc Toys, Motor and ESC, RC Transmitter, RC Servo, Rc Antenna, RC Flight Control, RC GPS, Battery Charger, RC Frame, FPV Camera, RC Tool, RC Connecter, RC Propellers and other RC accs and parts.

Q1. How can we know the product quality?

A1: We suggest you to order a sample. Also, you can send us email for detail photos for checking if you cannot get enough information in the product page.

Q2. How can we guarantee quality?

A2: Always a pre-production sample before mass production; Always final Inspection before shipment;

Q3. Is it the final price in the price list?

A3: No,the price depends on the qty to order and also the customize service. Let us talk in details about the order price.

Q4. Can you offer OEM/ODM service?

A4: Yes. The OEM/ODM is welcomed. We will be able to provide molding new product and OEM service , including print logo , product color , customize package , change user manual...etc. 

Q5. Why should you buy from us not from other suppliers?

A5: Our Company is an international trading Company of rc helicopter,rc drone,toys,electronic componts,accessoires and spare parts. we have our own brand ,own factory.also we sell many of other famous brand items.

Q6. What services can you provide?

A6: Accepted Delivery Terms: FOB; Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF; Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow and Alibaba Trade Assurance. Language Spoken:English,Chinese

Q7. How can I send inquiry?

A7: When you find something you are interested, you can click “CHAT NOW”, or you can leave your information to us.