Bargain Bin

HobbyKing has a great range of products in our Bargain Bin! Our Bargain Bin is constantly changing with new products being added every day so there is bound to be something that catches your eye!
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Items 211-245 of 644

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  1. Telemetry Radio Cases for Ground and Air Modules
    Telemetry Radio Cases for Ground and Air Modules
    Rating:
    88 % of 100
    $6.47

    Keep your Telemetry Radios safe! These cases are made out of slightly translucent ABS plastic, so you still can see TX/RX LEDs. They have a very tight fit and finish and are clearly labeled. These cases will make your setup look like Pro gear, while keeping them safe!

    Designed to fit FPV Radio Telemetry Kit - 915Mhz/433MHz(#42846/42847,not included), But fits other brand Telemetry Radios as well.


    Includes:
    3M Foam Double-tape X1
    Ground module Case X1
    Air module Case X1

    Learn More
  2. Flight Mode Switcher for APM, PX4 and Pix Autopilots
    Flight Mode Switcher for APM, PX4 and Pix Autopilots
    Rating:
    99 % of 100
    $11.30

    The flight mode switcher has been designed for open source autopilots such as APM, PX4 and Pix etc. It can switch the flight mode accurately and quickly and replaces the troublesome 2 stage and 3 stage switchers.

    Users can set the parameters for the flight mode switcher on the unit and choose the most suitable modes for their requirements. The flight mode switcher features a stable performance, is easy to set up and is small and lightweight.

    Typical flight modes are as follows:
    • STA (Stabilized) Model will automatically level itself
    • SIM (Simple) Allows you to control the movement of the model from the pilots point of view regardless of which way the model is facing
    • ALT (Altitude Hold) When this mode is selected it will hold this altitude
    • LOI (Loiter) Allows model to hover in the same spot on its own without any input from the pilot
    • AUT (Auto) The model will follow a pre-programmed course stored in the autopilot
    • RTL (Return to land) Once selected the model will return and land at the point of take-off

    The flight mode switcher is simple to install on your transmitter but it is not "plug & play", there is a small amount of soldering involved inside the Tx. See under the "Files" tab for installation instructions.

    Once installed on your transmitter and set up in "Mission Planner" it is very simple to use, just press the relevant mode button on the switcher and the model will go into that mode. There is an indicator light to show which mode has been selected and is in use.

    Features:
    • Allows the user to easily set 6 flight modes
    • Simple and straightforward to install
    • Compact and lightweight
    • Status indicator lights

    Specs:
    Type: Flight Mode Switcher
    Working Voltage: 3~5V
    Modes: 6 selectable
    Operating Temperature: -10°C~+60°C
    Dimensions: 59 x 29 x 9.3mm
    Weight: 13g

    Included:
    Flight Mode Switcher
    Connection harness

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  3. 900Mhz Circular Polarized Antenna Set  (RP-SMA) (LHCP) (Short)
    900Mhz Circular Polarized Antenna Set (RP-SMA) (LHCP) (Short)
    Rating:
    100 % of 100
    $12.73

    Circular polarized antenna's aka "clover leaf antennas" are a great way to increase the performance of your FPV system. The circular polarization helps reject “multipath interference”, a problem that plagues standard dipole stock antennas. Proven to increase range and video clarity, circular polarized antennas have become the standard after-market 'essential' upgrade for modern FPV systems. This is a matched 3 leaf Tx to 4 leaf RX set with no cable length for a nice clean, direct install with RP-SMA connectors.

    Specs:
    Frequency Range: 900MHz
    Impedance: 50ohm
    VSWR: <1.5
    Gain: 5db
    Connector: RP-SMA
    Cable: RG141
    Cable Length: 0m

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  4. 1.3GHz 120° Flying V Antenna (RP-SMA)
    1.3GHz 120° Flying V Antenna (RP-SMA)
    $6.11

    The flying V is perhaps the best general purpose antenna in the lower frequencies. Suitable for medium range and altitude, this antenna has slightly lower gain verses the coaxial connected Dipole, however has a very uniform radiation pattern. This is perfect for acrobatic and sport flying where antenna polarization (angle) can vary. The 120 deg V gives the best compromise between radiation pattern and gain.

    Specs:
    Frequency: 1.3GMHz
    Connection: RP-SMA
    dbi: 1.9

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  5. Fixed Carbon Fiber Landing Gear For 170mm Fuselage Width (1set)
    Fixed Carbon Fiber Landing Gear For 170mm Fuselage Width (1set)
    $36.19

    This 2 piece carbon fiber landing gear is lightweight but very stiff and with high torsional strength, the legs are also streamlined to reduce drag. Designed for fuselages with a minimum width of 170mm, however the legs can be spaced apart to fit aircraft with a much wider fuselage. 

    Specs:
    Fuselage Width: 170mm
    Height: 280mm
    Wheel Track: 580mm
    Weight: 315g

    Learn More
  6. Glass Fiber Tube 8x5x330mm (Black)
    Glass Fiber Tube 8x5x330mm (Black)
    Rating:
    100 % of 100
    $1.08

    Super tough glass fiber tube, perfect for fixed wing and multi rotor projects. 

    Specs:

    Outer Diameter: 8mm
    Bore Diameter 5mm
    Length: 330mm

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  7. 2mm 2 Blade CNC Folding Propeller Adapter CW & CCW (Gold)
    2mm 2 Blade CNC Folding Propeller Adapter CW & CCW (Gold)
    Rating:
    80 % of 100
    $4.96

    2mm 2 Blade CNC Folding Propeller Adapter CW & CCW (Gold)

    Perfect for multi-rotors, pack comes complete with M2.5 mounting screws for the folding propeller blades.

    Specs:
    Suits Motor Shafts: 2mm
    Blade Thickness: 3mm
    Blade Mounting: M2.5
    Direction: 1 x Clockwise, 1 x Counterclockwise
    Material: Aluminum
    Color: Gold
    Weight: 6g each

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  8. 25mm Folding Propeller Adapter for 3mm Shaft (Titanium Color) 1 Pair
    25mm Folding Propeller Adapter for 3mm Shaft (Titanium Color) 1 Pair
    Rating:
    100 % of 100
    $4.34

    These well made CNC aluminum adapters are designed to adapt folding propellers to motors with a standard 3mm shaft.

    The Adapters can handle a range of blades from 5~12 inch props, and help make your Multirotor a little easier to transport, folding back towards the boom arms much like transporting an RC helicopter.

    The adapters are secured to the motor shaft  by grub screws and they are suitable for any motors with a 3mm shaft.

    Various colors are available to aid in rotation identification.

    Grub screws and propeller mounting bolts included.

    Specs:
    Motor shaft dia: 3mm
    Prop bolt dia: 2.5mm
    Prop hole spacing: 18mm center to center
    Dimensions: 25 x 8 x 9mm
    Weight: 8g (Pair)

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  9. 25mm Folding Propeller Adapter for 3mm Shaft (Gold) 1 Pair
    25mm Folding Propeller Adapter for 3mm Shaft (Gold) 1 Pair
    Rating:
    100 % of 100
    $4.34

    These well made CNC aluminum adapters are designed to adapt folding propellers to motors with a standard 3mm shaft.

    The Adapters can handle a range of blades from 5~12 inch props, and help make your Multirotor a little easier to transport, folding back towards the boom arms much like transporting an RC helicopter.

    The adapters are secured to the motor shaft  by grub screws and they are suitable for any motors with a 3mm shaft.

    Various colors are available to aid in rotation identification.

    Grub screws and propeller mounting bolts included.

    Specs:
    Motor shaft dia: 3mm
    Prop bolt dia: 2.5mm
    Prop hole spacing: 18mm center to center
    Dimensions: 25 x 8 x 9mm
    Weight: 8g (Pair)

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  10. 29mm Folding Propeller Adapter for 3mm Shaft (Gold) 1 Pair
    29mm Folding Propeller Adapter for 3mm Shaft (Gold) 1 Pair
    $4.34

    These well made CNC aluminum adapters are designed to adapt folding propellers to motors with a standard 3mm shaft.

    The Adapters can handle a range of blades from 5~12 inch props, and help make your Multirotor a little easier to transport, folding back towards the boom arms much like transporting an RC helicopter.

    The adapters are secured to the motor shaft  by grub screws and they are suitable for any motors with a 3mm shaft.

    Various colors are available to aid in rotation identification.

    Grub screws and propeller mounting bolts included.

    Specs:
    Motor shaft dia: 3mm
    Prop bolt dia: 2.5mm
    Prop hole spacing: 22mm center to center
    Dimensions: 29 x 8 x 9mm
    Weight: 10g (Pair)

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  11. 25mm Folding Propeller Adapter for 3.17mm Shaft (Gold) 1 Pair
    25mm Folding Propeller Adapter for 3.17mm Shaft (Gold) 1 Pair
    $4.34

    These well made CNC aluminum adapters are designed to adapt folding propellers to motors with a standard 3.17mm shaft.

    The Adapters can handle a range of blades from 5~12 inch props, and help make your Multirotor a little easier to transport, folding back towards the boom arms much like transporting an RC helicopter.

    The adapters are secured to the motor shaft  by grub screws and they are suitable for any motors with a 3.17mm shaft.

    Various colors are available to aid in rotation identification.

    Grub screws and propeller mounting bolts included.

    Specs:
    Motor shaft dia: 3.17mm
    Prop bolt dia: 2.5mm
    Prop hole spacing: 18mm center to center
    Dimensions: 25 x 8 x 9mm
    Weight: 8g (Pair)

    Learn More
  12. 29mm Folding Propeller Adapter for 3.17mm Shaft (Red) 1 Pair
    29mm Folding Propeller Adapter for 3.17mm Shaft (Red) 1 Pair
    $4.34

    These well made CNC aluminum adapters are designed to adapt folding propellers to motors with a standard 3.17mm shaft.

    The Adapters can handle a range of blades from 5~12 inch props, and help make your Multirotor a little easier to transport, folding back towards the boom arms much like transporting an RC helicopter.

    The adapters are secured to the motor shaft  by grub screws and they are suitable for any motors with a 3mm shaft.

    Various colors are available to aid in rotation identification.

    Grub screws and propeller mounting bolts included.

    Specs:
    Motor shaft dia: 3.17mm
    Prop bolt dia: 2.5mm
    Prop hole spacing: 22mm center to center
    Dimensions: 29 x 8 x 9mm
    Weight: 40g (Pair)

    Learn More
  13. 29mm Folding Propeller Adapter for 3.17mm Shaft (Black) 1 Pair
    29mm Folding Propeller Adapter for 3.17mm Shaft (Black) 1 Pair
    $4.34

    These well made CNC aluminum adapters are designed to adapt folding propellers to motors with a standard 3.17mm shaft.

    The Adapters can handle a range of blades from 5~12 inch props, and help make your Multirotor a little easier to transport, folding back towards the boom arms much like transporting an RC helicopter.

    The adapters are secured to the motor shaft  by grub screws and they are suitable for any motors with a 3mm shaft.

    Various colors are available to aid in rotation identification.

    Grub screws and propeller mounting bolts included.

    Specs:
    Motor shaft dia: 3.17mm
    Prop bolt dia: 2.5mm
    Prop hole spacing: 22mm center to center
    Dimensions: 29 x 8 x 9mm
    Weight: 40g (Pair)

    Learn More
  14. 29mm Folding Propeller Adapter for 3.17mm Shaft (Gold) 1 Pair
    29mm Folding Propeller Adapter for 3.17mm Shaft (Gold) 1 Pair
    $4.34

    These well made CNC aluminum adapters are designed to adapt folding propellers to motors with a standard 3.17mm shaft.

    The Adapters can handle a range of blades from 5~12 inch props, and help make your Multirotor a little easier to transport, folding back towards the boom arms much like transporting an RC helicopter.

    The adapters are secured to the motor shaft  by grub screws and they are suitable for any motors with a 3mm shaft.

    Various colors are available to aid in rotation identification.

    Grub screws and propeller mounting bolts included.

    Specs:
    Motor shaft dia: 3.17mm
    Prop bolt dia: 2.5mm
    Prop hole spacing: 22mm center to center
    Dimensions: 29 x 8 x 9mm
    Weight: 40g (Pair)

    Learn More
  15. Futaba Trainer Cable (Buddy Box Cable) 2.8m
    Futaba Trainer Cable (Buddy Box Cable) 2.8m
    Rating:
    73 % of 100
    $4.38

    Futaba Trainer Cable (Buddy Box Cable) 2.8m

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  16. TURNIGY Voltage Protector
    TURNIGY Voltage Protector
    Rating:
    99 % of 100
    $2.54

    The Turnigy Voltage Protector helps prevent your receiver from dropping below its required operating voltage. This helps to eliminate "brownouts" and prevents your receiver from rebooting. It will also help reduce the load on your ESC's BEC and reduce the likelihood of glitching. Simply plug it into any spare channel on your receiver.

    Operating Voltage : 3.2V - 11.1V (1s ~ 3s LiPo)
    Capacitor voltage: 16v
    Storage Capacity: 3300uf
    Weight: 6.1g

    Learn More
  17. Turnigy TY-P1 25Amp Brushless ESC Programming Card
    Turnigy TY-P1 25Amp Brushless ESC Programming Card
    Rating:
    90 % of 100
    $5.63

    Turnigy TY-P1 25Amp Brushless ESC Programming Card

    Programming Options:
    Brake (OFF/ON).
    Cut-off Type (Soft-cut/Cut-off).
    Cut-off Voltage (Low / Middle / High ).
    Start Mode (Normal / Soft / Very Soft ).
    Timing Mode (Low / Middle / High).
    Cell (Auto, 2S, 3s, 4S).

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  18. Losi Mini Plug Pigtail - Battery (2pcs/bag)
    Losi Mini Plug Pigtail - Battery (2pcs/bag)
    Rating:
    100 % of 100
    $0.57

    Losi Mini Plug Pigtail - Battery (2pcs/bag)

    7cm wire with pre-tinned ends.

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  19. false
    Wire Mesh Guard Neon Yellow 3mm (2m)
    Rating:
    100 % of 100
    $1.18

    Our Wire Mesh Guard is an excellent way to protect servo leads or battery wires. The mesh expands to 4x original size and comes in a variety of colors.

    Specs:
    Diameter: 3mm before expansion
    Length: 2m
    Color: Neon Yellow

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  20. Prop Saver w/ Band 2.3mm (10pcs/set)
    Prop Saver w/ Band 2.3mm (10pcs/set)
    Rating:
    88 % of 100
    $4.25

    Alloy Prop Saver & Adapter w/ Band
    Weight: 2.5g

    Please select below for your size;
    Available: 2.3mm

    Learn More
  21. Screw Countersunk Phillips M2.5x12mm (10pcs/pack)
    Screw Countersunk Phillips M2.5x12mm (10pcs/pack)
    Rating:
    99 % of 100
    $1.49

    Screw Countersunk Phillips M2.5x12mm (10pcs/pack)

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  22. 7S Battery Pack Balance Charge Adapter Lead
    7S Battery Pack Balance Charge Adapter Lead
    $2.49

    Most standard 7S lithium polymer battery packs feature two balance ports, a 4S and 3S balance lead (total 7S). This makes it difficult to charge with most standard battery chargers that only feature one balance port.

    With this super useful adapter you can easily charge your 7S battery with any standard 8~10S capable balance charger that accepts JST-XH balance plugs. This adapter takes the 4S and 3S individual plugs from your pack, and combines them to one single 7S balance plug which is able to connect to most standard 8~10S capable chargers.

    Specs:
    Input: 1 x 4S and 1 x 3S JST-XH balance plug
    Output: 7S JST-XH balance plug
    Length: 100mm

    Learn More
  23. 185mm BEC Eliminator Cable
    185mm BEC Eliminator Cable
    Rating:
    100 % of 100
    $0.65

    A quick and easy way to eliminate a built in BEC without the need to cut or modify your ESC wires.

    Learn More
  24. Futaba 6pin Trainer Port Plug to JR Male Servo plug (1pcs/bag)
    Futaba 6pin Trainer Port Plug to JR Male Servo plug (1pcs/bag)
    Rating:
    94 % of 100
    $1.14

    Futaba 6pin Trainer Port Plug to JR Male Servo plug (1pcs/bag)

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  25. Male Molex 1.25 to Female JR Servo Adapter Lead (1pc)
    Male Molex 1.25 to Female JR Servo Adapter Lead (1pc)
    Rating:
    99 % of 100
    $0.89
    Male Molex 1.25 to Female JR Servo Adapter Lead (1pc) Learn More
  26. EC2 Male - ESC Connector (5pcs/bag)
    EC2 Male - ESC Connector (5pcs/bag)
    Rating:
    90 % of 100
    $2.49

    EC2 Male - ESC Connector (5pcs/bag)

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  27. EC2 Female & Male (5pcs/bag)
    EC2 Female & Male (5pcs/bag)
    Rating:
    99 % of 100
    $4.12

    EC2 Female & Male (5pcs/bag)

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  28. Female Molex 1.25 to Male JR Servo Extension (1pc)
    Female Molex 1.25 to Male JR Servo Extension (1pc)
    Rating:
    97 % of 100
    $0.89
    Female Molex 1.25 to Male JR Servo Extension (1pc). Learn More
  29. T-Connector Harness for 2 Packs in Parallel (1pc)
    T-Connector Harness for 2 Packs in Parallel (1pc)
    Rating:
    100 % of 100
    $3.12

    T-Connector Harness for 2 Packs in Parallel (1pc)

    Spec:
    Weight: 9.0g

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  30. JST-XH to JST LED Power Distribution Lead (4 JST)
    JST-XH to JST LED Power Distribution Lead (4 JST)
    Rating:
    98 % of 100
    $1.58

    JST-XH to JST LED Power Distribution Lead - A neat way to power LED's from 3s Lipoly's using the balance plug.



    ** WARNING: Check Polarity of your setup before connecting this harness.

    Learn More
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