The Savox SV-1270TG Digital High Voltage "Monster Torque" Titanium Gear Servo is built to handle extreme requirements, with a great combination of speed and high torque. It's a fantastic choice for 1/8 applications."Plus" series servos feature Soft Start and Sanwa SSR compatibility.Features:Super strong, precision made titanium gears provide durability that will survive heavy use.Ideal for large-scale airplane, 1/8 truck, and Monster Truck applicationsThe servo that racers desire.Specifications:Torque @ 7.4V - 40.0kg/555.5oz-inTorque @ 8.4V - 45.0kg/624.9oz-inSpeed @ 7.4V - 0.11 sec/60 degSpeed @ 8.4V - 0.10 sec/60 degDimensions L x W x H (mm): 40.3 x 20.2 x 37.2Weight: 64.0g