HITEC HS-65MG MIGHTY FEATHER METAL GEARSConsidered one of the most powerful servos in the micro class, the HS-65 is offered with a choice of “shock resistant” Metal or “zero wear” Karbonite gears. The 65 series features a top-ball bearing for long life and positive centering, 31 ounces/inches of power at 6 volts and is an excellent choice for higher performance micro helicopters, electric park flyers, and 1/18 scale cars. Detailed Specifications Motor Type:3 Pole Bearing Type:Top Ball Bearing Speed:0.14 / 0.11 sec @ 60 deg. EnglishMetric 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:0.42oz11.90g