This is an optional M2C Racing Kyosho MP9/STRR Throttle Servo Horn, with a 25 Tooth spline pattern for Futaba, Orion, Savox and ACE servos. Developed specifically for the MP9 family of buggies, and machined from 6061 aircraft aluminum for maximum strength, this servo horn features a hardened steel spline insert for super long life and a precision fit.
If you are putting this unit on a used servo, please be aware that the fit is sometimes a little snug. If you experience this you may have to install/remove the horn a few times to get the splines on the servo to free up and conform to the steel insert.
This product was added to our catalog on December 15, 2014