Smartmotion Controller Ecity/Eurban G4

Built specifically for G4 platform bikes, this controller is designed to suit E City G4, E Urban G4 and Trike models, ensuring smooth and reliable motor performance across all riding conditions. Engineered to integrate with the G4 electrical system, it supports consistent power delivery, responsive pedal assist and dependable day to day operation. Ideal as a direct replacement for existing G4 setups. Compatibility: E City G4 E Urban G4 Trike (G4 platform) Important: This controller is only compatible with the G4 cabling system. It will not function with earlier or different wiring setups, so please confirm your bike uses G4 cabling before purchasing.