Hitec HS-77 Low Profile Ball Bearing Servo HS77BB/HS77/77BB/77

Low profile aileron servo designed to fit in the wing itself.
  This allows the use of two aileron servos for more precision. Comes with a
         Universal Futaba J, Hitec S, JR and Airtronics Z Connector.


FEATURES:
   One ball bearing on the output shaft
   One internal metal gear (NOT THE OUTPUT GEAR, it is nylon)
   Water tight


SPECS:
   Dimensions: 44x23x25mm (1.7x0.9x1.0")
   Weight:  35 grams (1.23oz)
   Speed: .18sec/60° @4.8V .14sec/60° @6.0V
   Torque: 61.1 oz-in @4.8V, 76.3 oz-in @6.0V