The HS-65HB has long lasting and durable Karbonite gears. This is also Hitec's most powerful servo in the micro class, with over 31oz/in of power at 6 volts. The HS-65HB was created for higher performance micro helicopters, electric park flyers, & 1/18 scale cars, and features a top ball-bearing for long life and positive centering.

Specifications @ 6.0 Volts:
Torque: 31 oz/in
Speed: .11 sec
Size: 0.9" x 0.5" x 0.9"
Weight: 0.39 oz.

Comes with Hitec "S" connector compatible with Airtronics, JR, Futaba, and others.