Siren F5

$78.00 USD

Siren F5 is a 5" freestyle frame that focuses on a lightweight and compatibility body. It has a better thrust-to-weight ratio, making the thrust response more agile during intense flight.

At the initial design, we considered putting the largest blade in the smallest wheelbase that is only 233mm. When installed with 4.9-5.1” props, it can ensure the spacing between props makes it more efficient and more control flexible, the maximum amount even can install 5.5” props. We also ensure the largest equipment installation space at the rear of the frame, it can almost install all Vtx on the market.

In the meantime, we use the C-Lock structure which is our most advanced design. You can easily replace the arm by removing only one bolt. It also increases the strength of the frame and makes it easier to tune.

In addition, with QUADMULA PS-3 profiled spacer, the GoPro mount can be fixed more firmly on the top plate. you no longer have to worry about the tightness of screws or crushing the TPU.

SF5 uses a one-piece main plate design, with all 25mm height columns. It allows ample space in the body making installation and maintenance easier.

Weight 105.4g
Wheel Base 233mm
Frame Type Sqaushed X
Stack Mounting 30.5x30.5mm (M2/M3)
Camera Size Nano/Micro/DJI (14/19/20mm)
Motor Mounting 16x16mm (M3)
Vtx Mounting 20x20 / 25.5x25.5 / 30.5x30.5mm
Support Prop Max 5.5inch
Standoff Height 25mm
Screw Material YFS 12.9 Class
Standoff / PS-3 Material 7075 Alloy

Carbon Fiber

  • Top Plate 2mm – 1/pcs
  • Mid Plate 2mm – 1/pcs
  • Bottom Plate 2mm – 1/pcs
  • Center Plate 3mm – 1/pcs
  • Side Plate 2mm – 2/pcs
  • Arm 5mm – 4/pcs


  • M2x3 Socket Head -4/pcs
  • M2x25 Countersunk -4/pcs
  • M3x6 Button Head -8/pcs
  • M3x6 Countersunk -4/pcs
  • M3x8 Button Head -16/pcs
  • M3x10 Countersunk -4/pcs
  • M3x12 Countersunk -4/pcs
  • M3x14 Countersunk - 4/pcs
  • PS-3 Profiled Spacer - 4/pcs
  • M3x25 7075 Standoff - 8/pcs


  • GoPro Base Mount x1
  • Capacitor Mount x1
  • Antenna Mount x1
  • TPU M2 Nuts x4
  • Rubycon 35v1000uF ZLH x2
  • Damping Tube x1
  • Battery Pad x1
  • Battery Strap x2
  • Backup Screw Pack x1


Assembly Guide

Other Video










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