Align T-Rex 550X Control Arm Set Full Size Servo allowing you to dial in

allowing you to dial in that perfect rotor speed that suits your style - all at the flip of a switch

T-REX 760X introduced the advanced engineered narrow body design efficiently decreases gear abrasion

and in extreme cases

YGE ESC's have been known to provide reliable performance in the most demanding electric applications in sailplanes

Align T-Rex 550X Control Arm Set Full Size Servo allowing you to dial inProduct: Package: Instruction: Specification: Use for T REX 550L 550X. 700X Control Arm x 2Collar x 2(3x4. 9x1. 5mm)Bearing 683ZZ C0 x 4(3x4. 8x1. 5mm)Washer(3x4. 8x0. 3mm) x 2Radius Linkage Rod x 2Bearing FMR52ZZ x 4(2x5x2. 3mm) x 2Socket Screw(M2x5mm) x 2Socket Screw(M3x12mm) x 2