4 pcs rc servo 20KG DS3218 or PRO digital servo baja servo high torque and speed 0.09S metal gear for 1/8 1/10 Scale RC Cars Real Time Size: 8 * 6inch

Size: 8 * 6inch

Remote control battery: 4*1

-Build-in embedded GNSS patch antenna

the only difference is item name

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4 pcs rc servo 20KG DS3218 or PRO digital servo baja servo high torque and speed 0.09S metal gear for 1/8 1/10 Scale RC Cars Real Time Size: 8 * 6inchusual Waterproof version Sepcification: Brand: Dsservo Item: DS3218 20KG Large Torque Digital Servo DS3218 PRO 20KG Large Torque and High Speed Servo Operating Voltage: 4. 8 ~ 6. 8 DC Volts Dead brand: 3s Weight: 60 g (2. 12 oz) Motor Type: DC Motor Gear Type: Copper & Aluminum Working frequence: 50 333Hz Operating travel: 180PWM 500 2500s OR 270PWM 500 2500s Size: 40 x 20 x 40. 5 mm ( 1. 58 x 0. 79 x 1. 60 in) Features: High performance digital