This is a 1/5 large-scale RC Car HV digital servo with brushless motor that also can be used in 1/8 cars and boats. The BLS373SV supports SR mode of the T7PX & T7XC transmitters. It's programmable and compatible with S.BUS and S.BUS2 systems and it can be connected to a Windows PC and programmed with the separately available CIU-2 or CIU-3 USB adapters.
FEATURES
Mainly for 1/5 cars but can also be used for 1/8 buggies & large boats etc
Harder gears, output shaft and tougher upper case to withstand 1/5 racingÂ
Programmable HV Brushless Servo
Supports SR mode with the  T7PX/T7XC
Programmable and compatible with S.BUS and S.BUS2 systems
Can be connected to a PC using the CIU-2/-3USB adapter sold separately
Final gear material change (AL→SUS) and upper case shaft hole is reinforced