This is the HS-65MG Mighty Feather metal-geared servo from Hitec. This version of the servo has a universal connector which will fit Airtronics, JR, Hitec and Futaba receivers (be careful with the polarity of the connector for Futaba radios).
- Speed: .14 sec/60 degrees @ 4.8V - .11 Sec/60 Degrees @ 6.0V
- Torque: 24.99 oz-in @ 4.8V - 30.55 oz-in @ 6.0V
- Weight: 0.44 oz (12.5g)
- Length: .92" (23.6mm)
- Width: 0.45" (11.6mm)
- Height: 0.94" (24mm)