Mark4 5 Inch 225mm FPV Freestyle Drone Kit with 2300KV Motors, 20A BLHeli_S ESC, F4 V3S Flight Controller

The Mark4 5-Inch FPV Freestyle Drone Kit is a high-performance, ready-to-build package for pilots looking to experience freestyle flying with precision control and reliable power delivery. Designed around a durable carbon fiber frame and equipped with powerful 2300KV motors, BLHeli_S ESCs, and an F4 V3S flight controller, this kit provides all the essential components for smooth, responsive, and agile flight.

Frame Specifications:

• Model: Mark4-5inch

• Wheelbase: 225mm (motor-to-motor)

• Propeller Compatibility: 5-inch

• Frame Size: 145 × 172mm

• Weight: 102g

• Arms Plate Thickness: 5mm

• Top / Bottom / Side Plate: 2.5mm carbon fiber

Motor Specifications (MT2204 2300KV):

• KV Rating: 2300KV

• Configuration: 12N14P

• Compatible Cells: 2–3S LiPo

• Max Thrust: 440g

• Shaft Diameter: 3mm

• Dimensions: Ø27.9 × 32.2mm

• Weight: 28.5g

• Prop Size Supported: 5"–6"

• Dynamic Balance Tested: Yes

ESC Specifications (20A BLHeli_S with LED):

• Input Voltage: 2–6S LiPo

• Max Continuous Current: 20A (25A burst, 10s)

• Firmware: BLHeli-S (Open source)

• Signal Support: DSHOT300, DSHOT600, Oneshot125

• Processor: SILABS

• BEC: None

• Dimensions: 24 × 12.7 × 5mm

• Weight: 4g

Flight Controller Specifications (OMNIBUS F4 V3S Plus):

• Firmware: Omnibus F4

• Processor: STM32 F405

• Gyro: BMI270 / MPU6500 (randomly sent)

• OSD: Integrated Betaflight OSD

• Mounting Holes: 30.5 × 30.5mm

• Dimensions: 36 × 36mm

• Barometer: BMP280

• Blackbox: MicroSD slot

• BEC Output: 5V/3A, 9V/3A

• Onboard Filters: For 5V VTX & Camera

• Receiver Support: SBUS / PPM / DSMX

Recommended Power Setup:

• Battery: 3S LiPo (1500–2500mAh)

• Propeller: 5045 3-blade (included)

Package Includes:

• 1 × Mark4 5-Inch 225mm Frame Kit

• 4 × MT2204 2300KV Brushless Motors

• 4 × 20A BLHeli_S ESCs

• 1 × F4 Omnibus V3S Plus Flight Controller

• 1 × 5V/12V PDB

• 1 × 5V UBEC

• 4 × Anti-Vibration Motor Mount Screws

• 1 × 25cm Battery Strap

• 4 Pairs × 5045 3-Blade Propellers

• 1 Set × Flysky i6 Transmitter with iA6 Receiver (optional)

Ideal for FPV beginners and freestyle pilots, the Mark4 Kit offers great value and flexibility for custom builds or upgrades. Use it with Betaflight or INAV software for full configurability and PID tuning.

Mark4 5 Inch 225mm FPV ESCs with red and black wires, labeled "Favourite BLHeli_S LittleBee Spring 20A."

Mark4 5 Inch FPV power distribution board with XT60 connector.