Addmotor Citytri E-310 Etrike
The Addmotor Citytri E-310 is a folding three-wheel electric trike for riders who need it to disappear into a trunk, a closet, or an RV bay.
Both the frame and the handlebar stem fold, and a 13.8-inch step-through makes getting on and off straightforward. A rear differential drives both back wheels so it corners smoothly instead of scrubbing.
Seven levels of pedal assist and a half-twist throttle take it to 20 mph. Mechanical disc brakes on all three wheels, a lockable parking brake for mounting and loading, and an 80 lb rear rack handle the practical side.
A 48V 20Ah Samsung battery, front suspension fork, adjustable backrest, full fenders, and lighting with turn signals and a brake light come standard. UL 2849 and UL 2271 certified.
Technical
- Motor: 750W rear-drive
- Battery: 48V 20Ah, UL certified
- Range: up to 90 miles at pedal assist level 1
- Top speed: 20 mph
- Payload: 280 lb rider plus 80 lb rack
- Trike weight: 86 lbs including battery
- Charger: 48V 2.0A five-pin DC with auto magnetic connection
Performance
- Sensor: cadence sensor
- Pedal assist: 7 levels
- Gearing: single speed, no derailleur
- Brakes: mechanical disc on all three wheels
- Parking brake: yes
- Differential: yes
- Front fork: ADDSHOX 20 in oil spring suspension, 25 mm travel
- Frame: 7020 and 6061 aluminum alloy, folding
- Tires: 20 x 2.4 in front, 18 x 2.4 in rear
- Rims: Addmotor aluminum
- Chain: KMC stainless
- Throttle: half-twist variable speed
- Display: Addmotor 5-inch LCD
- Controller: Addmotor 25A
- Lighting: headlight plus taillight with brake light function
- Saddle: adjustable PU saddle with backrest
Size and fit
- Rider height: 5 ft 1 in to 5 ft 9 in
- Total length: 69.6 in
- Total width: 28.3 in
- Wheelbase: 49.2 in
- Standover height: 13.8 in
- Saddle height: 29.5 to 36.6 in
- Handlebar height: 27.2 to 45.7 in
- Folded size: 45.3 x 33.9 x 28.7 in
- Front basket: 13.5 x 10 x 5 in
- Rear rack: 18 x 16 x 7.5 in
Addmotor also offers a Plus version with 22 in front and 20 in rear tires that fits riders up to 6 ft 1 in.

