Is This the Right Tricycle for You?
The Addmotor GRANDTAN M-340 pairs a step-through frame with wide tyres, electric assistance and a seat with backrest. Consider it for shopping trips and recreational rides when comfort and an upright riding position matter.
A strong choice for:
- Riders looking for a supportive seat and accessible frame
- Everyday trips with electric pedal assistance
- People with room to store a full-size tricycle
Compare another model if:
- You need a compact folding trike for transport
- Your access route is too narrow for an 820 mm-wide trike
- Your reach or inside-leg measurement does not suit its dimensions
For help checking fit, call 07 5522 0583.
Why Choose the Addmotor GRANDTAN M-340?
Comfortable riding position
An adjustable padded saddle and backrest help you find a comfortable position. A wooden footboard provides a place to rest your feet when stationary.
Responsive assistance
A torque sensor works with seven assistance levels, while Shimano seven-speed gearing lets you adjust your pedalling effort.
Wide tyres and suspension
Four-inch tyres and an 80 mm-travel front fork help cushion uneven surfaces. Choose terrain and speed to suit your ability.
Rear differential
The rear wheels can rotate at different speeds through a turn. Slow down before corners and allow room for both rear wheels.
Lighting and braking
Three disc brakes, parking-brake controls, a headlight and rear lighting provide useful everyday equipment.
Battery capacity
The listed 48 V, 20 Ah battery provides 960 Wh of nominal energy capacity. Actual distance depends on your route and riding conditions.
Safety, Visibility and Ownership Support
Three wheels support the trike at a standstill, but a tricycle can still tip when cornering or travelling across a slope. Practise steering and braking in a quiet, open area before venturing onto busier routes.
Keep loads secure, maintain tyre pressures and use the charger specified for the supplied battery. Ask Trike Bike about servicing, parts and the electrical configuration of the model you are ordering.
Comfort, Rider Fit and Key Measurements
The manufacturer suggests a rider height of 158–193 cm. Check inside-leg reach, flexibility and control position as well as height. The published width is 820 mm and saddle adjustment is 826–991 mm.
Measure gates, storage areas and transport space before ordering. Ask us to confirm any critical clearance on the supplied trike.
Complete Product Information
Electric System, Battery and Performance
- Motor
- Rear-drive electric motor; confirm rated output of the supplied Australian configuration
- Battery
- 48 V, 20 Ah; 960 Wh nominal capacity, calculated from voltage and amp-hours
- Assistance
- Seven levels with torque sensor
- Display
- Addmotor EB 2.0 LCD
- Controller
- Addmotor 25 A
- Published speed
- Up to 25 km/h; manufacturer-listed locked setting
- Range
- Ask us for a range estimate suited to your route and load
Range varies with assistance level, rider and cargo weight, hills, wind, temperature and tyre pressure.
Full Technical Specifications
- Frame
- 6061 aluminium alloy, step-through design
- Tyres
- Front: 24 × 4 inches; rear: 20 × 4 inches
- Fork
- Oil/spring front suspension, 80 mm travel
- Brakes
- Tektro mechanical discs with motor cut-off sensor and parking-brake function
- Rotors
- 180 mm front and two 180 mm rear rotors
- Gearing
- Shimano Tourney TY300 seven-speed rear derailleur
- Crankset
- Prowheel Ounce, 48-tooth chainring, 170 mm cranks
- Chain
- KMC rust-resistant chain
- Handlebar
- Swept-back aluminium, 630 mm wide
- Saddle
- Padded Addmotor saddle with backrest
- Spokes
- Stainless steel; 12 gauge front, 13 gauge rear
- Lights
- EB 2.0 front light and five-function rear light; manufacturer lists turn signals and horn
- Published trike weight
- 49 kg; confirm weighing basis before transport planning
- Colours
- Neptune blue and Army Green; ask about availability
Dimensions and Rider Sizing
- Suggested rider height
- 158–193 cm
- Width
- 820 mm
- Wheelbase
- 1,245 mm
- Reach
- 330 mm
- Standover height
- 445 mm
- Saddle height
- 826–991 mm
- Overall length and handlebar height
- Contact us to confirm these measurements before planning tight clearances
Measurements above are manufacturer-listed guidance, not a substitute for a fit check.
What Is Included
Contact us for the confirmed package contents, battery and charger details, and basket or bag inclusions for your order. Lifestyle photographs may show other colours, model years or accessories.
Delivery, Shipping and Assembly
Ask Trike Bike for freight pricing, lead time and available assembly options for your postcode. The manufacturer describes the trike as partially assembled. Steering, wheels, gears, brakes and electrical connections must be correctly assembled and checked before riding.
Warranty, Servicing and Spare Parts
Contact Trike Bike for the warranty terms applicable to your purchase and for servicing or replacement-parts enquiries.
Frequently Asked Questions
How do I check whether it will fit me?
Start with the sizing table, then speak with us about your inside-leg measurement, reach and mobility. A test ride can help establish comfort and control.
Is this the GRANDTAN X?
No. This listing is for the GRANDTAN M-340 with front suspension. The GRANDTAN X is a separate model.
How far will one charge take me?
Distance changes with terrain, load and assistance. Tell us about your planned rides so we can discuss a realistic expectation.
Videos, Manuals and Riding Resources
Watch Trike Bike riding videos
Find assembly instructions and available manuals
Use instructions that match the exact model and production batch supplied.
Need Help Choosing the Correct Tricycle?
Speak with Trike Bike about rider fit, storage, route conditions and delivery. Call 07 5522 0583
