OverviewHitec's HS-645MG Metal Gear Ultra Torque Servo
Metal Gear Train Technology
Durable High Torque Servo
Perfect for larger sport planes or monster trucks and buggies
The powerful HS-645MG is one of Hitec’s mos...
OverviewHitec's HS-815BB Mega Sail Arm Servo for sailboats
Up to 140 degrees of travel
4.25 inch (108mm) arm
Dual Ball Bearing Supported Output Shaft
Water and Dust Tight
The HS-815BB Mega sail arm servo has up to 140 degrees of tr...