HMB-235 V2 Ultra Tough Unbreakable Frame

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The Unbreakable HMB-235 been upgraded and is now available in Europe! 4Props are proud to be the EU Exclusive supplier of this amazing frame.

If you like it rough and tough - this is the frame for you...

New for V2:
  • Aluminium standoffs
  • Internal pocketing for reduced weight
  • Pocketed motors allow for standard motor screws
  • Cut-out on top plate for camera angle
  • XT-60 mounting on bulkhead
  • Refined COG

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Availability: Out of stock


Additional Information

IDHMB-235 V2

Product Description


The HMB-235 is a mini FPV quad, designed and built in the USA. It has been designed to be tough, durable and to protect your electronics for the inevitable crashes.

From the success of the original version was born V2, while V2 retains much of the character of the original, Multi-RC have refined and simplified the design, reducing the weight and increasing the functionality. One of the most popular mods we saw to the 235 was a cutout in the top plate for increased camera angle, so they incorporated a relief as well as strengthening the top plate in areas that been seen to break.

Along with increased camera angles, there has been a trend towards smaller board cameras such as the HS1177. We have decided to remove the standard plate camera mount and replace it with holes that work with our Universal FPV Camera Mount as well as many other case cameras. We include the Camera mount with the HMB V2.

The main plate has both internal pockets to reduce weight, and motor pockets to allow for standard length motor screws. The center of gravity has been shifted slightly forward to allow for better balance. Curves have replaced corners to increase durability.


  • Frame Weight: 150
  • Materials: HDPE and G10
  • Hardware: 12.9 Alloy Steel and Black Nylon
  • Dimensions: 235mm diagaonally, ~191mm wide, ~137mm long, motor to motor
  • Max Prop Diameter: 5"
  • Motor Mounting: M3 16x19mm
  • Flight Controller Mounting: 30.5x30.5mm

Build Guide:

The build guide for the HMB-235 can be found here.

Warranty Information

Multi-RC offer a lifetime warranty on all HDPE and G10 parts on this quad. If you break the main frame, top plate, antenna bulkhead, camera plate, or rollcage, send us a pic, and we'll send a replacement. This warranty does not cover standoffs, screws, and other hardware. Warranty only valid if parts are broken during normal use (flying). One set of replacement parts per purchase. Customer will be responsible for shipping cost.

Additional Information

Additional Information

IDHMB-235 V2


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