Micro Servo Arm XL is a six-piece set of longer servo arms designed to add extra throw to micro servos used in electric 3D airplanes. The package includes four single arms and two double arms, all crafted from 100% virgin nylon for a light yet strong build. Each arm measures about one inch from the center to the outer edge, and the XL lineup is available in multiple versions to fit a range of micro servos, including ParkZone models. Built for performance, these arms deliver increased throw and precise control during aggressive aerobatics. The nylon construction keeps weight down while providing durability under the stresses of 3D flight. With six arms per package—four singles and two doubles—pilots can tailor throw and horn geometry to their specific setup, making them a flexible choice for ParkZone micro servos and other common micro servo brands.