Addmotor Grandtan M-340 Etrike
The Addmotor Grandtan M-340 is a fat-tire electric trike for riders who want three-wheel stability without giving up range.
A 750W rear-drive hub motor and a 48V 20Ah Samsung battery deliver a manufacturer-estimated 40 to 85 miles per charge, the 85-mile figure measured at pedal-assist level 1. A torque sensor matches the assist to your own pedaling effort rather than guessing at it.
It carries a 350 lb rider plus 100 lbs of cargo, stops on Tektro mechanical disc brakes at all three wheels with a motor cutoff, and holds its ground on a slope with a parking brake. A rear differential lets the two back wheels turn at different speeds so it corners cleanly.
UL 2271 certified battery, UL 2849 certified as a complete vehicle, and sized for riders from 5 ft 2 in to 6 ft 4 in.
Technical
- Motor: 48V 750W rear-mounted
- Battery: 48V 20Ah Samsung cells, UL certified
- Range: 40 to 85 miles, the 85 measured at pedal assist level 1
- Top speed: 20 mph
- Payload: 350 lb rider plus 100 lb cargo
- Trike weight: 110 lbs / 50 kg
- Charger: 48V 2.0A five-pin DC with auto magnetic connection
Performance
- Sensor: torque sensor, so assist matches your pedaling effort
- Pedal assist: 7 levels
- Gearing: Shimano 7-speed
- Brakes: mechanical disc on all three wheels
- Parking brake: yes
- Differential: yes
- Front fork: oil spring, 80 mm travel
- Frame: 6061 aluminum alloy
- Tires: 24 x 4.0 in front, 20 x 4.0 in rear
- Rims: aluminum double wall
- 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: padded, with backrest
Size and fit
- Rider height: 5 ft 2 in to 6 ft 4 in
- Total length: 77.6 in
- Total width: 32.3 in
- Wheelbase: 49 in
- Standover height: 17.5 in
- Saddle height: 32.5 to 39 in
- Handlebar height: 43 in
- Front basket: 13.5 x 10 x 5 in
- Rear basket: 20.5 x 16 x 9.5 in
Two-year warranty. Addmotor also offers a Plus version with 26 in front and 24 in rear tires for taller riders.
