Original Hitec HS 81 12mm Mini Analog Servo 16,6g 2,6/3,1 kgcm 4,8V 6,0V|Parts & Accessories| - AliExpress
Hitec Hs81 Hs-81 12mm 4.8v-6.0v Micro Analog Servo With Futaba Jr Airtronics Connector For Electric Airplanes Sailplanes Toys - Parts & Accs - AliExpress