JR DS8717 Digital Ultra Speed Cyclic Servo
[JRPS8717]

JR DS8717 Digital Ultra Speed Cyclic Servo
jeffrey tran - Rating: 5 of 5 Stars! Thursday, June 25, 2009
I use a pair of the 8717's as the throttle/steering servo's in my Kyosho Evolva M3 and they are 'a blink of an eye fast'! The only con about them is that I had to shave/trim/modify the steering bracket that comes with the M3 to fit it comfortably onto the chassis as the servo is a little wider than most others...shaved about .8-1mm at the top of bracket to gain more height clearance. But damn good servo's...remember, if they are bought and designed to support a helicopter...you better believe they will do well for surface models.