Machined Aluminum Servo Arm for the REEFS285 SX30 Servo is designed to eliminate the flex from the stock plastic servo horn and for additional strength, we've increased the thread size to 2mm while machining it out of Stainless Steel.  

• Machined Aluminum Servo Arm ( 20T Spline compatible with REEFS285 SX30 Servo) *Does not work on stock Axial servo
• Black Anodized finish with etched logos
• "Stock" size Stainless Steel Pivot ball with 2mm threads. (Does not work with Injorra or other aftermarket links that are not the same size ball stud as the Stock SCX30 Link)
  

*Thread lock on the ball stud threads highly recommended.