Since the rotation speed are too fast in this series servos, equipped with 2BB is a MUST. However, the out put torque is relative less than the other brothers, so we use POM gears for keep the weight lighten!
The 2BB digital version will go for $17.00/ea only.
The 2BB linear version will go for $12.00/ea only. But the speed will slower some, and less 5~10% torque.
No matter how, GWS S03Q2 Quick speedy servo will be the fastest servo among all the standard size servo at this price tag.