Originally Posted by
racer1812
How you know dat? JR made/makes all the cheaper Spektrum servos. I would think the higher quality stuff would come from them as well. Not saying your wrong....
The spektrum 6040 I believe is a 1258 with a 23t spline, and their shorty servo (6070?) is a 1251. I don't think savox OEM's their higher end servos like the 9100.