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The F1-4 Acro is the smallest Acro frame in the F1 lineup. It measures 187 mm motor-to-motor. Fully assembled, this frame weighs 107 grams. 

The arms on this model are 5mm thick. However, we are using state-of-the-art milling machinery and some of the most innovative designs which enables us to mill cut-outs into the arms to allow more strength while retaining less mass.

For this model, we use Little Bees ESCs running dampened light and the new F1FC running Oneshot. These models are programmed using Cleanflight.  We do not recommend you connect your model to Baseflight as this may corrupt the firmware. If you prefer to use Baseflight, let us know and we can do that, as well. 

This model is great for pilots who like the smaller size format without compromising on power.  The smaller size also makes for more nimble flying. 

This model can be purchased as frames only, DIY kits or RxR builds. The RxR builds and DIY Kits come with 20 amps FVT LittleBee BL Heli ESCs running dampened lite and your choice of Armattan 2204/ 2300kv OEM Motors or Armattan 2400/ 2300kv T-Motors. 

 f1-4-acro-rxr-4-.jpgF1-4 Acro RxR with F1FC Integrated

f1-4-acro-frame-4-.jpgF1-4 Acro frame with Integrated PDB

acro-4-arm.jpgUnderside of F1-4 Acro Arm


All the carbon fiber parts of the F1-4 Acro are backed by our lifetime warranty.