Savox SH-0257MGP 0257 MG Digital Metal Gear High Speed Micro Servo
NOTE: Certain combinations of receiver and ESC have been found to cause "Brown Out" issues when combined with Savox servos. @4.8v: 1.8kg (25.0oz-in). @6v: 2.2kg (30.6oz-in). Ideal for small planes, and 450 size helicopters.