The DU-BRO Micro Servo Arm XL includes (4) single arms, as well as (2) double arms. These arms have had extra special attention given to weight, strength and performance. Made from 100% virgin nylon, they can stand up to the stress of 3D aerobatics and still remain lightweight. The arms measure 1" from the center to the outer edge. The Micro Servo Arm XL comes in (4) different versions to accommodate various micro servos on the market.
Works with Jr JSP20020 and JRPS285 Micro Servos!!