Hitec HS-7245MH Hi-Voltage "Hi-Torque" Metal Gear Digital Mini Servo
[HRC37245S]

Hitec HS-7245MH Hi-Voltage "Hi-Torque" Metal Gear Digital Mini Servo
trexboy - Rating: 1 of 5 Stars! Monday, July 28, 2014
Watch out these servos will not fit a trex 500. The height is too deep ,you will have to put 4mm of shims between each servo and the frame to mount them, which then will put the linkage rods at a very sharp angle. And the length is way to short to match the mounting holes in the frame. You COULD make these work but it is a lot of trouble, better to stick to futaba 9650 or align 510.