Diatone BNF Roma L3 3" Quad - Choose Your RX

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The popular Roma frame has made its way into a 3-inch format. The low profile AIO FC keeps the weight and clutter low while providing 25A of continuous current to the responsive Toka motors. The onboard TX400 blasts up to 400mW of power while the lengthy Ultra antenna makes sure it is up and out of the way.

Diatone has also included a universal GoPro mount base for those of you wanting to add an HD action camera like the SMO 4K.

Diatone recommends a 4S 850 battery for optimal flight times and performance. 

Need spares? Check out our Diatone Roma L3 Collection.

Check out all our pre-built quads and our Diatone products!


  • Camera: RunCam Nano 2
  • Antenna: Diatone Mamba Ultras 5.8GHz 
  • VTX: Mamba TX400 25-400mW - RHCP
  • FC: Mamba F411 AIO w/ 25A 4in1 ESC
  • Motor: Diatone Mamba Toka 1206 3600KV Micro Motor
  • Receiver: Diatone Mamba MSR D16 16 Channel RX (Optional)
  • Weight: 120g


  • 1x Diatone BNF Roma L3 3" Quad - Choose Your RX