Hitec is one of the leaders in R/C electronics, and they have just released information on their new HS-5565MH and HS-5585MH servos. These premium sport servos feature coreless motors, with heavy-duty metal gears and dual ball bearings, and are rated at 7.4 volts for 2SLiPo operation.
The HS-5565MH is both high speed and powerful for helicopters up to .90-size and sport to high performance aircraft up to 25 percent. The high torque HS-5585MH can be used in helicopters as well as your 1/10th monster trucks to 1/8th scale buggies and truggies and high performance airplanes up to 35 percent. For more information, check out the Hitec website at www.hitecrcd.com