HS-77BB Low Profile Servo from Hitec - HRC31077S

With its low profile design and strong standing torque, the HS-77BB is a great choice for wing or tail mounting in aircraft up to 1.20 size. Submarines, boats, cars, and trucks can also benefit from this servo’s strength and compact size.
Features:

Low Profile Compact Design
High Torque Three-Pole Ferrite Motor
Durable Nylon Gears
Top Ball Bearings

Includes:

Hitec HS-77BB Low Profile Servo
Horns and mounting gear