This polished aluminum servo arm is clear anodized and laser etched after being CNC-machined from a solid billet of 6061 T6 aircraft aluminum. Broached to fit ProModeler (and Futaba) servos (25-splines), this unit is perfect for extreme flight loads like those imposed by cyclic inputs of an 800-class helicopter. Drilled and tapped for M2 threads, this is a smart choice when high flight loads are part of the equation.
Dimensions: 25-spline (Futaba-compatible)
- 1st hole: 10 mm from center
- 2nd hole: 15 mm from center
- 3rd hole: 20 mm from center