
Overview
Why riders pick it
Fat tyre electric bike built for Australian roads and coastal paths. 20x4" tyres, a 48V 18Ah battery and up to 85km of range. EN 15194 certified and road legal.
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Up to 90 Nm high torque drive
Strong acceleration and confident hill climbing with a smooth, natural riding feel.
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48V long range battery
High capacity battery for long rides, daily commuting and weekend adventures.
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20 x 4" all terrain fat tyres
Wide tyres give grip, comfort and stability on pavement, gravel, grass, sand tracks and light off road.
Tech specs
Everything on the Mamba Sahara Fat Tyre E-Bike
Motor and battery
| Motor | High torque rear hub drive |
|---|---|
| Torque | Up to 90 Nm |
| Rated power | 250W, road legal |
| Assisted speed | Up to 25 km/h |
| Battery | 48V 18Ah, Samsung cells |
| Capacity | 864 Wh |
| Range | Up to 85 km |
| Charging time | 6 to 8 hours |
| Display | LCD smart display |
| Walk assist | Throttle up to 6 km/h |
Frame and ride
| Frame | Reinforced aluminium alloy, step over |
|---|---|
| Suspension | Adjustable front fork |
| Tyres | Arisun / CST 20 x 4.0" all terrain |
| Wheels | Reinforced mag wheels |
| Brakes | Tektro hydraulic disc |
| Gears | Shimano Altus 7 speed |
| Lights | Integrated LED front and rear |
Size and weight
| Bike weight | Approx. 33 kg with battery |
|---|---|
| Max load | 140 kg rider and cargo |
| Wheel size | 20" |
In the box
- Front and rear fenders
- Rear rack
- AU charger
- Tool kit
- Owner's manual
Size and fit
Will it fit you?
Suits riders from 160 cm to 190 cm, with up to 140 kg of rider and cargo.
Accessories
Kit it out
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Mamba Sahara Rear Cargo Rack
Regular price $85.00Sale price $85.00 Regular priceUnit price per -
Mamba Sahara Mid Basket
Regular price $80.00Sale price $80.00 Regular priceUnit price per -
Mamba Sahara Footpegs
Regular price $50.00Sale price $50.00 Regular priceUnit price per -
Mamba Kids Joey Seat Kit
Regular price $159.00Sale price $159.00 Regular priceUnit price per
Compare models
See how it stacks up
Swap the bikes using the menus.
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Good to know
Delivery, setup and the rules
Delivery
Free delivery Australia-wide, including regional areas.
WA and NT: we pay half the freight and you pay the other half, shown at checkout. New Zealand by quote.
You'll get a tracking link by email once your bike is on its way.
Setting it up
Your Mamba Sahara Fat Tyre E-Bike arrives about 85% assembled, with the tools and a quick start guide in the box.
For the best brake and gear setup, we recommend a quick check at your local bike shop. Stuck? Call us and we'll talk you through it.
Road legal in Australia
The Mamba Sahara Fat Tyre E-Bike is certified to EN 15194, the electric bicycle standard used in Australia.
- 250W rated motor
- Pedal assist cuts out at 25 km/h
- Throttle works as walk assist only, up to 6 km/h
- No rego or licence needed
There's no setting, app or code that lifts these limits, so it meets the e-bike rules in every Australian state and territory.
Where you can ride, such as footpaths and shared paths, depends on your state. Check your local rules before you head out.
Warranty
2 years on the frame. 1 year on the motor, battery and electrics.
Mamba is an Australian company with local spare parts. If anything goes wrong, contact us and we'll sort it out with Mamba for you.
Your rights under Australian Consumer Law always apply.
30-day returns
Not happy? You can return your bike within 30 days of delivery. It needs to be unused, clean and in its original packaging. Return shipping is at your cost, and the original shipping fee isn't refundable.
About the range figure
Range depends on rider weight, terrain, wind, tyre pressure and the assist level you use, so your numbers may differ from the figures shown. Using a lower assist level on flat ground gives the most range.
Do you price match?
Yes. If you find the same bike cheaper at another online store within six months of buying, we'll refund the difference. See our price match policy.
Not sure which bike is right for you?
Call us on 0480 836 722 and tell us how you'll ride: commuting, beach paths, carrying kids or shopping. We'll point you to the right bike and size.
Rider reviews
What riders say
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