Futaba S3172SV High Voltage Ball Bearing Metal Gear Micro Servo "20A to 49A" Heng Long USA M4A3 Sherman

Heng Long USA M4A3 Sherman Professional Edition 1/16 Scale Battle Tank - RTR

the HS-645MG offers one of the strongest gear trains available in any servo

Nose wheel: 55mm

a basic airbrush hose and starter tools

Heavy rubber tires

Futaba S3172SV High Voltage Ball Bearing Metal Gear Micro Servo "20A to 49A" Heng Long USA M4A3 ShermanS3172SV High Voltage Ball Bearing Metal Gear Micro Servo from Futaba FUTM0125 The Futaba S3172SV is a high voltage metal gear micro servo that works great for 1400 to 2000mm wingspan airplanes, medium and large EDF jets, and 500 sizes helicopters. With the Futaba S3172SV you have made an excellent choice. Features: Ideal for gliders and small aircraft Handles up to 2S LiPo power Programmable and compatible with S. Bus and S. Bus2 Dual ball bearing