• RR210_ramiona_4mm_02-1
  • RR210_ramiona_4mm_01-1
  • RR210_ramiona_4mm_02-1
  • RR210_ramiona_4mm_01-1

RR210 - 4mm arms (pair)

Delivery: 2-5 days


Dedicated 4 mm arms for RR210 and ZMR250 (5 inch props). Made from highest quality carbon fibre. 

We strengthened them in the most vulnerable areas and removed some "meat" from unnecessary places. 

Virtually impossible to break. If you often fly in the concrete areas or underground parkings it will still take them a while to wear off. 

Designed to protect the bottom part of the motors.


Weight: 2 x 14 g 

Thickness: 4 mm

Motors mounting: M3

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