US$ 375.00
Digital mini-servo that is perfect for small EP helicopters with GY520
The design has been optimized to produce strong torque and power at modest RPMs and exploit the extremely effective nature of the E-4040 silencer
use the following screws:
Højde: 141 mm
76-tooth (48-pitch) (for models with Torque-Control slipper clutch)
Piston Ring FS120S/S2/SE/SP lader til AA-batterier Digital mini-servo that is perfectO. S. Engine Piston Ring FS120S S2 SE SP 45503400
US$ 375.00
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