HRC33065S Hitec HS-65HB universal micro servo. Considered one of the most powerful servos in the micro class, the HS-65 is offered with a choice of “shock resistant” Metal (HS-65MG) or “zero wear” Karbonite (HS-65HB) gears.
 The 65 series features a top-ball bearing for long life and positive centering, 31 oz/in of power at 6.0 volts and is an excellent choice for higher performance micro helicopters, electric park flyers, and 1/18 scale cars.

Motor Type: 3 Pole
Bearing Type: Top Ball Bearing
Speed: 0.14 / 0.11 sec @ 60 deg
Torque: 24.99 / 30.55 oz/in (4.8v/6v) (1.8 / 2.2 kg/cm)
Size: 0.92" x 0.45" x 0.94" (23.60 x 11.60 x 24.00mm)
Weight: 0.39oz (11.20g)