ProTek RC Aluminum Servo Arm with Clamp – 25T – Black Anodized

This ProTek RC aluminum servo arm is a high-quality replacement part, specifically designed for ProTek RC servos with 25T gearing (compatible with Futaba/Savox). It is CNC-machined from a solid aluminum block , providing maximum precision, rigidity, and durability —ideal for tough track use.

The clamp design ensures a particularly secure connection to the servo output shaft. Should the central mounting screw become loose, the lever remains firmly in place thanks to the clamp— an important safety feature for completing races safely .

With an arm thickness of 3.5 mm and two drilling distances (16.5 mm & 20 mm, each with M3 thread), this servo arm is suitable for many vehicle platforms and geometries.

Features:

• Clamp design for secure hold on the servo axis

• Drilling distances: 16.5 mm & 20 mm (center to center, for M3 thread)

• Arm thickness: 3.5 mm

• Total length: 31 mm

• Gearing: 25T – compatible with ProTek, Futaba, Savox

• Material: CNC-machined aluminum, black anodized

Scope of delivery:

• (1) Servo arm 25T (black anodized)

• (1) 3×10 mm cylinder head screw

• (1) 2×7.5 mm clamp screw

• (1) Star retaining ring