AMPD Bros ACE-X Mini Single Seat
This exceeds the 250W and 25 km/h pedelec rules and is not road-legal in Australia. Closed-course and private land only.
AMPD Bros ACE-X Mini Single Seat (2026) at a glance
The AMPD Bros ACE-X Mini Single Seat is a compact 16-inch fat bike with a 65Nm Bafang rear hub, a 52V 10Ah Samsung-cell battery, single speed gearing and 160mm hydraulic brakes, with a parental speed limit. AMPD lists it as off-road private property only.
The AMPD Bros ACE-X Mini Single Seat is a fat tyre e-bike sold in Australia at $1,990 (price checked 9 Oct 2026). It pairs a Bafang rear hub hub drive motor with 65Nm of torque, a 520Wh battery rated for up to 40km, 16-inch fat wheels. It is an off-road model and is not road legal in Australia as sold.
Also sold or searched as: ACE-X Mini Single Seat.
Is it for you?
Best suited to
Teenagers and smaller riders on private property who want a compact ACE-style fat bike with parental speed limits.
Standout strength
A parental speed override, 16-inch fat tyres and hydraulic brakes in a small, single seat ACE frame.
The main compromise
Off-road only, single speed, and a 52V 10Ah battery with a 40km claimed range.
Consider something else if
You need a road-compliant small bike, where the ACE Mini or ACE-X Mini PRO in road configuration are the options to ask about.
Check before you buy
This is sold for private property use only. AMPD recommends supervision for riders under 16.
Full specification
Drive and power
Frame and ride
Australian compliance
This exceeds the 250W and 25 km/h pedelec rules and is not road-legal in Australia. Closed-course and private land only.
ACE-X Mini Single Seat vs ACE Mini
| AMPD Bros ACE-X Mini Single Seat | AMPD Bros ACE Mini | |
|---|---|---|
| Price | $1,990 | $2,390 |
| Motor | Bafang rear hub, hub drive | Bafang rear hub, hub drive |
| Torque | 65 Nm | 65 Nm |
| Battery | 520 Wh | 720 Wh |
| Claimed range | 40 km | 60 km |
| Weight | TBC | 37.5 kg |
| Frame | Aluminium step-over, single seat | Compact aluminium fat-tyre, step-over or step-through |
| Wheels | 16-inch fat | 16 x 4.0 fat |
| Category | Fat Tyre | Fat Tyre |
| Availability | In stock | In stock |
Choose the ACE-X Mini Single Seat if
it costs $400 less.
Choose the ACE Mini if
its battery is 200 Wh bigger, so you charge less often on long rides; its low step frame is easier to get on and off.
How you would ride it
AMPD Bros
Designed in Queensland, AMPD is the Australian-grown brand that built its name on fat-tyre adventure bikes and now claims best-selling status in its category every year since 2019.
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Common questions
How much does the AMPD Bros ACE-X Mini Single Seat cost in Australia?
The AMPD Bros ACE-X Mini Single Seat is listed at $1,990 (sale price at ampdbros.com.au (off-road only model)). eBikeFinder checks pricing against manufacturer and distributor information, and prices can change with sales and stock. This price was last checked on 9 Oct 2026.
Is the AMPD Bros ACE-X Mini Single Seat road legal in Australia?
Not as a bicycle. The AMPD Bros ACE-X Mini Single Seat sits outside the 250W pedal-assist standard (through higher power or a throttle that drives it beyond walking pace), so in Australia it is treated as a motor vehicle. That means it is for private property or off-road use, not public roads or shared paths, unless registered.
What is the range of the AMPD Bros ACE-X Mini Single Seat?
The AMPD Bros ACE-X Mini Single Seat has a claimed range of about 40 km from its 520Wh battery. Real-world range is usually lower than the claim, since it depends on assist level, rider weight, terrain and wind.
What motor does the AMPD Bros ACE-X Mini Single Seat have?
The AMPD Bros ACE-X Mini Single Seat uses a Bafang rear hub motor, in a rear hub position, producing 65Nm of torque.
Who sells and backs the AMPD Bros ACE-X Mini Single Seat in Australia?
The AMPD Bros range is distributed in Australia by AMPD Bros (Gold Coast, QLD). It comes with a 2 years frame, 2 years motor and battery warranty. Buying from a brand with real Australian support matters most when something needs a warranty claim or a service.