What are the differences between Gocycle G4, G4i and G4i+

Model	Gocycle G4	Gocycle G4i	Gocycle G4i+
Shifting	Mechanical Twist Shift	Predictive Electronic Shifting	Predictive Electronic Shifting
Motor	Gocycle bespoke G4drive	Gocycle bespoke G4drive	Gocycle bespoke G4drive
Frame Materials	Front Frame - Hydro-formed 6061 T6 alloy  Mid-frame - Carbon fibre  Cleandrive - Injection moulded magnesium	Hydro-formed 6061 T6 alloy front frame Carbon fibre mid-frame Injection moulded magnesium Cleandrive	Hydro-formed 6061 T6 alloy front frame Carbon fibre mid-frame Injection moulded magnesium Cleandrive
Wheels	Magnesium Fixed	Magnesium Fixed	Carbon Fibre Fixed
Power Boost Control	Power Boost Button	Rotary Twist Control	Rotary Twist Control
Daytime Running Light (DRL)	No	Yes	Yes
Gear Display	Mechanical	LED Dash	LED Dash
Battery Display	LED Mini Dash	LED Dash	LED Dash
Range in Eco mode	Up to 65km (40 miles)	Up to 80km (50 miles)	Up to 80km (50 miles)
Speed Display	No	LED Dash	LED Dash
Battery Power Efficiency Display	No	LED Dash	LED Dash
Colour	White Matt Black Electric Blue	Matte Black White	Gloss Black  Red
Riding Modes	Multiple, programmable via GocycleConnect App	Multiple, programmable via GocycleConnect App	Multiple, programmable via GocycleConnect App
Charging time	3 hours	3.5 hours	3.5 hours
Handlebar height adjustment	None	2 settings	2 settings
Brakes	Hydraulic disk, front and rear	Hydraulic disk, front and rear	Hydraulic disk, front and rear
Internal Cables	Partial External	Yes	Yes
Grips	Gocycle Ergo Sport	Gocycle Ergo Comfort	Gocycle Ergo Comfort
Pedals	Gocycle Folding Standard	MKS UXD Pedals, right side EZY detachable	MKS UXD Pedals, right side EZY detachable
Saddle	Velo Sport	Velo D2 Comfort	Velo D2 Comfort
Seat Post	Aluminium	Aluminium	Aluminium
Folding Method	Fast Folding	Fast Folding	Fast Folding
Accessories	Fits All G4 Accessories	Fits All G4 Accessories	Fits All G4 Accessories
Weight*	17.6kg	17.6kg	16.9kg

* Includes Pedals and Kickstand