The SC1258TG is a high speed standard size servo which combines leading edge technology with super high 12-bit (4096) resolution for smooth operation. It is ideal for applications requiring high speed."Plus" series servos feature Soft Start and Sanwa SSR compatibility.Features:Extremely strong titanium gears ensure long-life, durability, and light weight.Ideal for CCPM on 600 and 700 class heli, steering servo on 1/10 scale buggies.Aluminum middle case allows for cooler operating temperatures.Specifications:Torque @ 4.8v - 9.6kg/133.3oz-inTorque @ 6v - 12.0kg166.6oz-inSpeed @ 4.8v - 0.10 sec/60 degSpeed @ 6v - 0.08 sec/60 degDimensions L x W x H (mm): 40.3 x 20.2 x 37.2Weight: 64g