Featured Customer Review on the Detrum 64MM EDF Combo "First EDF combo purchased, I am building Mikey's RC A7 foam board jet which took about three days on and off. When it came time to install the Detrum combo which only took once the plane was complete about 20 min! EVERYTHING worked as it should , not one issue came up once installed, plunged battery in and fired up all servos, hit the motor 3600kv and she wanted to leave my hand! Man can't wait to get it out to the field. This combo is perfect and supplies a extremely fast motor for the ducted fan. Great for any jet project. As a retired Aircraft avionics engineer I recommend giving this combo a try for the price, free shipping and it came in less than a week with no damage! Servos are strong and quick. After running the jet for several hours I will give my analysis of this combo under continuous use. 4 stars because I only tested the combo for a few minutes, I am sure after some continues use I will come back with a higher rating! Thanks Hobby Partz!"

Servo
9g Servo x 4
Item: DY-1008
Product Description: High Performance Servo

Features:
Coreless Motor
All Nylon Gear
Connector Wire Length 170MM

Specifications:
Dimensions: 23*12*26.5mm
Operating Speed (4.8V no load): 0.12sec/60 degrees
Torque (4.8V): 1.6 kg/cm
Temperature Range: -30 to +60 Degree C

ESC
ESC-40A Item:DYE-1004
Size(mm): 50 X 25 X 7
Weight: 23g
Current:40A

Ducted Fan w/ Brushless Motor
64mm Size
Kv (rpm/v) 3600
Weight (g) 65
　

　

Our warranty/ return / exchange policy is very simple. If the item we sent you is defective when you received the shipment from us (NOT AFTER USE), you can report to us by email for return / exchange / refund arrangement.

Request(s) for return or exchange and report(s) of missing or damaged part(s) must be received within 30 days of your receipt of merchandise(s). We reserves the rights to entertain requests received thereafter.

Items returned must be in as-new conditions with the packing slips, manuals, accessories and all other items intact in original packaging. Returned merchandise must be received from our customer before we will process and ship out any replacement. All merchandise should be returned to us by shipping carriers with safe method which provides proof of shipment (just in case your item does not reach us. so you can check with your local shipping carrier.) We will not responsible for the lost of returned merchandise in shipping.

Shipping and handling charges for all orders are non-refundable, as we have paid the Post Office to send the shipment and the Post Office will NOT refund the postage cost back to us after they processed the shipment. Customer will be responsible for the return shipping cost to send return back to us. For returned merchandise that is found to be genuinely defective, we ship out replacement for free (we pay for the replacement shipping cost) and will not charge additional shipping and handling fees.

We reserves the right to return merchandise to its customer and not refund money, if we in our opinion deem that the merchandise has been used, crashed, abused, misused or modified in any form, or has been damaged by water, dust, or other contaminants.

*** All items are tested by manufactures to make sure they are working properly before we ship them to our customers.

*** Please inspect the product when you received the shipment, identified any issue and report to us BEFORE you try to fly / use it. Please also check over the product (especially the helicopters and air planes) and make sure they are all good every time before use (or taking to the air).

*** Return / exchange / refund is not allowed if the item has been used or flew. Please understand that RC helicopters and airplanes can crash if mistake made or you do not know how to fly, any kind of crash or hard landing may caused damage(s) to the helicopter or plane. We have no control over your flying skill, behavior or the conditions you have chosen to fly in. We tested all products before shipment as we stated above, if you have any problem with the aircraft or other product(s) you ordered from us, please report it at the time when you received the shipment (not after use please).

*** If you used / flew the product, or crashed product, no matter what the reason. We are sorry but we can not be responsible for your crash or use. Hobbypartz.com will not be responsible for incidental or consequential damages including bodily injuries and property damages arising from the use of any product(s) that it sells. Hobbypartz.com reserves the right to refuse service to anyone. Remote controlled products and accessories can be very dangerous.  Please read the operating manual before use.  We have no control over the correct use, installation, application, or maintenance of our products, no liability shall be assumed nor accepted for any damages, losses or costs resulting from the use of the products. Any claims arising from the operating, failure or malfunctioning etc. will be denied. We assume no liability for personal injuries, property damages or consequential damages resulting from our products.

*** These terms applied to all sales made from our website, email, phone, or fax. If you do not agree to our terms, please do not make the order.

We reserves the right to amend this policy without further notification(s).

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