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Dear dxhobby Customers,

We are very delighted to inform you that group buying dxhobby.com is back and finally is online from now on after a long time system upgrading.

Welcome to visit our website www.dxhobby.com,which will provide you thousands of R/C Hobby and Accessories at incredible prices. A quick look around our site will bring you a big surprise, so please keep your eyes on us.

Thanks for your long supporting and patience and apologize for any inconvenience caused before.

Best Regards,
Dear Customers,
We will continue working on improving our service in the future.
Thanks very much for supporting. Thanks!

Rcexl Opto Gas Engine Kill Switch Version 2.0 for RC Model / Ignition Accessories 14%

Rcexl Opto Gas Engine Kill Switch Version 2.0 for RC Model / Ignition Accessories 


Product Description:


This device allows you to safely and remotely kill your electronic ignition equipped engine from your transmitter. This kill switch is Fiber Optically Coupled to isolate your ignition system from your radio system. (No Interference!!)




1  Includes a remote mountable bright LED to indicate when the ignition is armed.


2  Fiber Optic Coupled input/output.


3  PIC12F675 Controller.


4  Li-Po/Li-Lon/A123/Ni-Mh/NiCad Input.


5  Up to 20 Volt 16 amp MOS-FET (IRF7456) output.


6  Low to 3Volt 3amp output.


7  Low Voltage Drop-Less than 150mv.


8  100% Surface Mount Technology.


9  Heavy Gauge Wires, universal connectors.


10  Small and light weight –only 0.3 OZ! (8g)


11  Reverse Battery input protection.


12  Shut down the transmitter power or receiver to cut off automatically when
kill engine.


13  This device plugs into a spare receiver channel.


14  This is a must have safety device for any gas powered plane!


15  This device allows you to safely kill your engine at anytime (on the 
ground, or in the air!), Or when out of control also allows kill the engine



The kill switch not including BEC function.


(BEC: Battery Eliminator Circuitry)

List price Discount You save
$10.99 14% $1.49
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36 Bought

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Power Switch with Charging Function For Receiver 67%

Power Switch with Charging Function For RC Car, Airplane Receiver

List price Discount You save
$3.00 67% $2.00
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6 Bought

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Hidea 112cc Gas Engine 24%

Displacement: 112 cc (~6.86 cu in)
Configuration: Two cylinder, air cooled, "Boxer"
Carburetor: Walbro
Ignition: RCexl Ignition, Power supply: 6.6 - 8.4 VDC....... 2S LiPo, 21 mAh
Weight: 101 oz including ignition and muffler ~ 6.3 Lbs
Max HorsePower: 11.2 BHP @ 7500 rpm
Maximum RPM: ~7600*
Idle RPM: 1400
GASOLINE:OIL, Unleaded 2 stroke, 40:1
OIL: 2 stroke (synthetic recommended)
MIX: 40:1 (Gas:Oil)
Recommended oil: AMSOil Saber Professional 2 cycle oil
Propellers: 26x10, 27x10, 28x10
Spark Plug: CM6 Special
Prop Bolt: 5 mm X 0.8mm pitch;
Dimension: Width: 10.2", Height: `6.4", Length: 6.2"









List price Discount You save
$550.00 24% $130.00
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2 Bought

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Power HD LF-13MG 4.8-6.6V 13KG HIGH TORQUE Digital Metal Gear Servo 18%

Power HD LF-13MG is an excellent budget Digital Metal Gear servo for 1/10 & 1/8 cars,30CC or 50CCplanes. Features middle aluminum casing for extra cooling and copper metal gears sure can't beat the price and performance of this servo.


Torque(4.8V): 10.5 kg-cm (145.8 oz/in)  Torque(6.6V): 13.0 kg-cm (180.5 oz/in) Speed: 0.15 sec (4.8V) │ 0.12 sec (6.6V) Operating Voltage:4.8 ~ 6.6 DC Volts Weight: 60 g (2.12 oz) Bearing Type:Ball Bearing x 2 Motor Type:DC Motor Gear Type:Copper & Aluminum Operating Temperature:-20℃~60℃ Working frequence:1520μs / 333hz Size:40.7 x 20.5 x 39.5 mm ( 1.60 x 0.80 x 1.55 in)



List price Discount You save
$26.50 18% $4.90
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83 Bought

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