Hitec HS75BB Retract Servo Metal Gear/BB Wooden Props Wing area:

Wing area:

Pressure measurement up to 16 Bar (230 psi)

sold separately) makes it possible to fly from snow or wet grass

navigation and strobe lights plus many of the other popular features of the original

Hitec HS75BB Retract Servo Metal Gear/BB Wooden Props Wing area:Hitec HS75BB Retract Servo Metal Gear BB With its low profile design, strong torque and precision movement, the HS 75BB is a great choice to move your retract gear in a realistic manner that you need. Note, this is a retract or bang bang servo and only travels from one end to the other (180 degrees). If you require a proportional servo this size, use the Hitec HS 77BB