Features:

SE1407 Motor

1. New design with imported NMB bearing
2. N52 magnet and 0.2mm lamination
3. Powerful with 450g thrust to work with 4″ Prop
4. Special design for the FPV racer champions

BL20A BLHeli firmware ESC

1. Designed specifically for multi-rotors
2. Tiny form factor and low weight
3. Preloaded with BLHeli, OneShot125 & Dampened Light (active braking) supported
4. Fast throttle response – high 500Hz maximum refresh rate compatible with all flight controllers
5. Twisted signal cable reducing the crosstalk during signal transfer
6. Feature all new ultra-low resistance MOSFETs for superior current handling
7. Thick PCB for better heat dissipation
8. High-performance capacitor filter

Tri-Blade Propellers

1. Very strong, lightweight, and fast response
2. Quick to release, quick to attach
3. Good efficiency and Ultra-durable
4. Compatible with SE1407 CW CCW motors
5. Durable plastic construction provides both lightness and rigidity.
6. New design propellers, with greater aerodynamic efficiency, good lifting capacity.

Specifications:

SE1407 Motor

1. KV: 3600
2. Configuration: NP
3. Stator Diameter: 14.0mm
4. Stator Length: 7.0mm
5. Shaft Diameter: 3.0mm
6. Motor Dimensions (Dia.*Len): Φ18.3×16.0mm
7. Weight (g): 14g
8. of Cells(Lipo): 3-4S
9. Max Continuous Current (A): 17.3A
10. Max Continuous Power (W): 256.0W
11. Internal resistance: 0.16Ω

BLHeli 20A Opto ESC

1. BEC: OPTO
2. Input voltage: 2-4s Lipo
3. Signal Frequency: 20-500Hz
4. Output PWM Frequency: 18KHz
5. Come with BLHeli: Yes
6. Application: Compatible with SimonK and BLHeli
7. Dimensions (LxWxH): 23x12x4.5mm
8. Weight: 12g (with wire)

4 x 4 x 3R Propellers

1. Hi-Performance Prop FPV 3 blade bullnose propeller 4040 CW/CCW
2. Material: PC
3. Size: 4 x 4 x 3R
4. Hub inner diameter(ID): M5
5. Hub thickness: 7mm
6. Weight: 3g/pcs
7. Color: Green and Red

Package Includes :

4 x SE1407 3600KV CW CCWKV Brushless Motor
4 x Set of Motor Accessories
4 x BL20A BLheli firmware ESC
6 x  Propellers(3CW, 3CCW).