Fat-tyre comfort
Addmotor
Grandtan M-340
A full-size step-through tricycle with four-inch tyres and room for everyday essentials.
Discounted product price · AUD
$4,099.00In stock
Delivery and selected extras are additional where applicable. Prices are checked weekly; price and availability are confirmed at checkout.

Is the Grandtan M-340 right for you?
An upright ride with wide tyres and a supportive seat.
- Step-through frame
- 48V 20Ah battery
- Torque-sensing assistance
- 24-inch front / 20-inch rear wheels
Four-inch-wide tyres. Confirm rider fit, basket loading and the current supplied configuration.
Check the delivery price before you order
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Get a live delivery estimate for one Addmotor Grandtan M-340 without entering your name or street address.
Grandtan M-340 in everyday Australian use
The Grandtan M-340 suits riders who prefer an upright position, supportive seat and wide tyres. The listed 82 cm width and 49 kg weight make access and storage worth checking before purchase.
Wide tyres do not prevent tipping. Reduce speed before corners, check the surface you plan to ride, and confirm tyre pressure and maintenance instructions for the supplied version.
Planning real-world range
Manufacturer range figures are best-case claims, not a promise for a particular Australian ride. Hills, headwinds, heat, tyre pressure, load, speed and assistance level can shorten the distance. Plan a shorter first trip and learn your own consumption before relying on the maximum.
Questions to ask before buying
Who does the Grandtan M-340 suit?
The Grandtan M-340 suits riders who prefer an upright position, supportive seat and wide tyres. The listed 82 cm width and 49 kg weight make access and storage worth checking before purchase.
What should I check before storing or transporting the Grandtan M-340?
Wide tyres do not prevent tipping. Reduce speed before corners, check the surface you plan to ride, and confirm tyre pressure and maintenance instructions for the supplied version.
Will the Grandtan M-340 achieve the listed maximum range?
Manufacturer range figures are best-case claims, not a promise for a particular Australian ride. Hills, headwinds, heat, tyre pressure, load, speed and assistance level can shorten the distance. Plan a shorter first trip and learn your own consumption before relying on the maximum.
Colour options
Manufacturer-listed colours for the Grandtan M-340.
Colours shown are a guide. Availability and the actual finish can vary; confirm your chosen colour with Trike Bike Australia before ordering.
Grandtan M-340 specifications
- Riding position
- Upright with backrest
- Frame
- Non-folding
- Battery
- 48V 20Ah
- Pedal assistance
- Torque sensor
- Suspension
- Front suspension
- Brakes
- Mechanical discs
- Listed rider height
- 158–193 cm
- Overall width
- 82 cm
- Listed weight
- 49 kg
- Manufacturer maximum range
- Up to 145 km (PAS 1)
Specifications are based on manufacturer information. Freetan brake information follows the retailer listing. Confirm the exact supplied version and rider fit with Trike Bike. Claimed maximum range varies with load, weather, terrain and assistance.
Pricing, delivery and local support
Current prices are checked weekly against Trike Bike Australia; the retailer recalculates the amount in your cart and at checkout. Delivery and selected options are confirmed at purchase. A pre-order deposit is separate from the full price.
Call 07 5522 0583 for rider-fit advice, delivery to your postcode, assembly, spare parts and warranty assistance.
Three wheels handle differently from a bicycle and can tip. Practise progressively, slow before turns and follow the supplied manual.