JX PDI-2506MG 25g Metal Gear Digital Coreless Servo for RC 450 500 Helicopter Fixed-wing Airplane

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Features: Waterproof Dual ball bearings CNC aluminium middle hull Small size and light weight Large stall torgue of 6.6Kg/cm High performance programmable digital coreless servo High-precision Taiwan-made aluminium gears with hard anodizing Suitable for 450 500 helicopter fixed-wing airplane