This is Ultimate Racing Throttle Servo Horn, intended for use with any 25-tooth servo, ideal for the Mugen 7/7R/8/8R. This extremely strong servo horn has been machined from a solid block of 7075-T6 aluminum for incredible precision, rigidity and durability.

It features a clamp-type design that grips the servo output shaft. If the servo screw loosens, the horn will stay in place, increasing your chances of finishing the race.

It has a 3 mm thick arm for durability, with two positions per side 15.5 mm and 18.5 mm spacing between its center shaft and the linkage holes with M2 mm threaded holes. The brake side is higer to make the brake linkage work completely straight. It is flat, with no offset.

The package includes a black anodized servo arm and the 2 mm metric screw for the clamp. It is recommended to use a 3mm metric socket head hex screw for the servo shaft. Screw not included.