SpeedyFPV 220mm Martian IV GT2205 Motors T20 Flytower Racing Drone Kit

SpeedyFPV 220mm Martian IV GT2205 Motors T20 Flytower Racing Drone Kit

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Product Type: Drone Kit
Brand: SpeedyFPV
Amps: 30A
Flight Controller: F4
Motor Size: 2205

Own the skies, not just the park. The Martian-IV 220 mm frame, GT2205 motors, and LDARC T20 stack combine into a rock-solid 5″ daily ripper you can wrench and thrash without breaking the bank.

Why you’ll love it:

  • Pre-matched 2300 KV motors + 30 A stack → reliable on 4-6 S
  • Two full sets of HQProp 5143 props (crash once, keep flying)
  • Room up top for a GoPro or Insta360 if you want juicy footage

Martian IV 220mm FPV Racing Drone Frame Kit (4mm Arm Thickness) Specifications:

  • Weight: 145g
  • Frame Arm Thickness: 4mm
  • Frame Thickness: 1.5mm
  • Material: Carbon Fiber with Aluminum Spacers
  • Wheelbase: 220mm*
  • Recommended Motor: 1806-2204/2205/2306/or similiar*
  • Recommended Camera: 28mm Width (RunCam Eagle II Pro or similar)*
  • Recommended Propeller: 5 Inches*
  • Recommended ESC: 20-50A 2-4S ESC*
  • Recommended Battery: 3-4S 1000-1800mAh 40C(minimum) LiPo battery*

4PCS GT2205 2300kV 3-4S Brushless Motors (2x CW / 2x CCW) Specifications:

  • RPM/V: 2300KV
  • Stator Diameter: 22mm
  • Stator Length: 5mm
  • Shaft Diameter: 4mm
  • Idle Current@10V: 0.6A
  • Max Continuous Power (180 seconds): 495W
  • Max Current (180 seconds): 30A
  • Internal Resistance: 65m ohm
  • Height: 31.5mm
  • Width: 27.9mm
  • Shaft diameter: M5
  • Motor mount hole size: M3
  • Weight: 28 grams
  • Battery: 3-4S lipo battery

T20 Flytower Specifications: Specifications:

  • Input Voltage: 2-4S LiPo
  • Firmware: LDARC_F411
  • Configurator: Betaflight
  • OSD: Betaflight OSD
  • Camera Voltage: 5V
  • Weight: 3.4g
  • Mounting: 20x20
  • Flytower Size: 32x36x20mm

TE30A ESC Specifications: Specifications:

  • Input Voltage: 2-4S LiPo
  • Amps: 30A
  • Amps (Burst): 35A (5 Seconds)
  • Current Ratio: 160
  • Firmware: BLHeli_S DSHOT 600
  • Weight: 6.8g
  • Mounting: 20x20mm

8pcs HQProp 5X4.3X3 Propellers Specifications:

  • Propeller Diameter: 5 Inches
  • Pitch: 4.3
  • Blades: 3
  • Material: Poly Carbonate
  • Weight: 4g
  • Hub Diameter: 13.3mm
  • Hub Thickness: 6.3mm
  • Shaft: 5mm

Package includes:

  • 1x Martian-IV 220 mm carbon frame
  • 4x GT2205 2300 KV Brushless Motors
  • 1x LDARC T20 (F411 FC + 30 A 4-in-1 ESC)
  • 8x HQProp DP5×4.3×3 V2S props (black)
  • 1x Hardware Pack
  • 1x Flight Controller Adapter

Batteries, RX, VTX, and camera sold separately. Basic soldering required.


 
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