The Urban E-Bike Throttle is part of the off road kit. (To be used on private land and off road only). The Urban Throttle has the wire on the outside.
Compatible with Super 73 E-bike models: RX, S2, ZX - Most Bafang motors.
For Super 73 ZG you will need the Blaise conversion kit.
Comes with a Higo connector 3 pin female plug.