Ronin Mk1.5


The Ronin Mk1.5 builds upon our inaugural flagship FPV frame designed for a sub-250g freestyle build.  Meaning “one who wanders,” the ronin were masterless samurai who, absent their liege, were left to forge their own paths.

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Class:  Ronin

The Ronin is our flagship class of FPV frames designed for freestyle.  Meaning “one who wanders,” the ronin were masterless samurai who, absent their liege, were left to forge their own paths.  As a sub-250g freestyle frame, the design aims to optimize performance while maintaining flight times.

Flight Time
Version:  Mk1.5

Designed for 4-inch propellers targeting a sub-250g build, the 42g frame offers a variety of front and rear stack mounting options.  The 3mm arm pairs are braced by a 2mm plate to the 1.5mm bottom plate and allows for both 12mm and 9mm motor mounting.  The carbon fiber parts are cut from Toray T300 3K Twill matte black carbon fiber sheets.

Frame Weight:  42g
Propeller Size:  4 inches
Wheelbase:  179mm MTM
Frame Configuration:  H-Wide X
Motor Mounting:  12mm, 9mm
Front Stack Mounting:  25.5×25.5mm, 20x20mm, 16x16mm
Rear Stack Mounting:  20x20mm, 16x16mm
Stack Clearance:  17mm (allow 3mm clearance for clinch nuts)
FPV Camera Mounting:  19x19mm (20mm clearance)

Mk1.5 vs. Mk1 change log:

1) Camera cage strengthened (2.5mm thickness).

2)  Camera cage size increased (Caddx Tarsier compatible).

3) Fuselage shortened by 5mm.

4) Refinement of camera cage interlock with top and bottom plates.

5) Cosmetic changes.

Most parts for the Mk1.5 are not compatible with the Mk1.

Recommended sub-250g components:

  • 140X 3500-4000KV motors
  • Bi- or tri-blade 4″ propellers
  • 850mAh 4S XT30 lipo (approx 100g)
  • AIO Whoop FC
  • HDZero or DJI; split HD camera; Insta360 Go; Naked GoPro (20-30g)

1x  Ronin Mk1.5 Top Plate (1.5mm thickness)
1x  Ronin Mk1.5 Bottom Plate (1.5mm with 6x seated M2.5 clinch nuts)
1x  Ronin Mk1.5 Brace Plate (2mm)
2x  Ronin Mk1.5 Arm Pair (3mm)
2x  Ronin Mk1.5 Camera Plates (1mm inner and 1.5mm outer)
1x  Ronin Mk1.5 Lipo Pad (2mm)
1x  Seppuku Lipo Strap (16mmx180mm)
Ronin Mk1 Hardware:
8x  M2.5x8mm Socket Head Screws
14x  M2x6mm Button Head Screws
7x  M2x20mm Black Knurled Aluminum Standoffs


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SKU: M15-RONIN-KIT-01 Category: Tags: , ,
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