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QS Motor QS138-A 70H E-Moto Conversion Kit

QS MotorMid-Drive Kit

Complete e-motorcycle/e-scooter mid-drive conversion kit built around the QS Motor QS138-A 3000W 70H PMSM inrunner motor. Includes a Fardriver NS72450 sine wave controller (48-72V, 200A DC / 450A phase peak), SIAECOSYS DKD LCD speedometer, Z6 combination throttle/switch, wiring harness, 72V-to-12V DC converter, ignition key switch, and turn signal flasher relay. Motor ships with a 428-pitch 14T sprocket adapter for chain drive.

Mid-DriveNo Battery3000W48–96V

Included Components

QS Motor QSD138A-70

QS Motor QSD138A-70

Mid-Drive Motor
3000W48–72V
Fardriver NS72450/NS84450/NS96450

Fardriver NS72450/NS84450/NS96450

Controller
96V200AFOC
SIAECOSYS DKD LCD

SIAECOSYS DKD LCD

Display
SiAECOSYS ONE-LIN, SiAECOSYS CAN BUS
SIAECOSYS Z6 Throttle & Switch Set

SIAECOSYS Z6 Throttle & Switch Set

Throttle
Twist
SIAECOSYS Vehicle Mainline Wiring Harness

SIAECOSYS Vehicle Mainline Wiring Harness

Wire Harness
SIAECOSYS DC-DC Converter 72V to 12V 10A

SIAECOSYS DC-DC Converter 72V to 12V 10A

Accessory

Generic E-Motorcycle Ignition Key Switch

Power Switch

Generic 12V LED Flasher Relay

Accessory

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