Fat tyre

Ampd Brothers Stubbie Pro

E-bike specs from ampdbros.com.au (checked 2026-10-18): 80 Nm · 720 Wh battery. Price seen in that listing: A$2,490 — prices change, check with the seller. Listing note: AU brand listing (Ampd Bros); rated power/legal mode not shown in listing — check product page Pre-mapped from published specs, not yet checked against the bike. Source: https://ampdbros.com.au/collections/electric-bikes/products/stubbie-pro-edition-electric-bike

Fat tyre
720 Wh

Specs don’t settle it — the maker doesn’t publish both rated power and assist speed. Check the label on the bike or run the legal check.

RRP when new$2,490

None for sale right now.

Own one? Sell it free Buying one used? Run a check

What’s a used Stubbie Pro worth?

Specifications

Motor

Torque	80 Nm

Battery

Capacity	720 Wh

Performance & road rules

Class	Check: power not confirmed

Frame & wheels

Style	Fat tyre
Wheel size	20"

Manufacturer specifications Collected from Australian retailer and maker pages (linked below); not yet checked against the bike by our team. Specs change between model years and markets — confirm with the maker before you buy.

Quick answers

Is the Ampd Brothers Stubbie Pro legal in Australia?

The specs we have don’t state its rated power or assist speed, so check the bike itself: a legal pedal-assist e-bike has at most 250 W rated power (shown on the motor or frame label) and stops assisting at 25 km/h. In Queensland it also needs an EN 15194 (or Legacy EPAC) compliance label to be ridden in public from 1 March 2027 — check the frame for the sticker.

What is the real-world range of the Ampd Brothers Stubbie Pro?

EbikeMate estimates about 32–48 km per charge from its 720 Wh battery, for an 80 kg rider on rolling terrain in a middle assist level at about 20 km/h. Hills, headwinds, cold weather and higher assist cut range.

How big is the Ampd Brothers Stubbie Pro battery?

720 Wh. Use only the original or a maker-approved battery and charger.

How much does the Ampd Brothers Stubbie Pro cost in Australia?

Its recommended retail price is listed at $2,490.

Has the Ampd Brothers Stubbie Pro been recalled?

No recall for the Ampd Brothers Stubbie Pro is listed in the EbikeMate Recall Centre, which tracks Product Safety Australia and maker notices. Registered owners are emailed if one is published.

Check your own e-bike against your state’s rules → · See road-legal models →

Specification sources

Manufacturer specifications

These specifications came from a maker or retailer page but we don’t have the link on file. Check them with the maker before relying on them.

Specs change between model years and markets. Your bike’s own labels (battery Wh and V, motor rating, compliance sticker) are what count.

Recalls

Government information

No recalls for the Ampd Brothers Stubbie Pro in the EbikeMate Recall Centre, which we build from Product Safety Australia and maker notices. Registered owners are emailed if one is published.

Australian rules

Government informationEbikeMate editorial guidance

Across Australia a pedal-assisted e-bike (EN 15194) may have up to 250 W continuous rated power, with assistance cutting out by 25 km/h. Throttle rules differ by state. What the maker states for this model:

Rated power: not stated by the source
Assistance to: not stated by the source
Throttle: not stated

Check my e-bike against my state’s rulesGuidance, not legal advice. Rules and official links are on the checker.

From bike shops

Shop-verified information

Not enough shop records yet. We show shop-measured figures once at least 3 records exist for this model.

From owners

Aggregated owner information

Fewer than 5 Ampd Brothers Stubbie Pros are registered so far, so we don’t show owner figures yet.

Issues owners have reported

No issue has been reported by 3 or more different owners yet.

Own one? Create your free Bike Passport, then you can report issues with your model.

Used prices

Not enough used ads yet — we show a range once there are 5 or more in a year.

Owning one

EbikeMate editorial guidance

Real-world range

32–48 km

Our estimate for an 80 kg rider on rolling terrain in medium assist at about 20 km/h, with a healthy battery. Hills, wind, cold, high assist and speed cut it a lot.

Work out my range

Battery and charger

Use the maker’s own replacement battery, or one the maker or a specialist confirms is approved for this motor system. Voltage, connector and battery-management system all have to match.
Use the original charger, or one the maker approves for this battery. Never use a charger with a different output, even if the plug fits.
Check the battery’s own label (Wh, V and serial) matches what the seller says.
Damaged, swollen, hot or smelly batteries: stop using them, keep them outside away from anything that can burn, and take them to a battery drop-off — never household bins.

Check my battery and charger

Servicing

A first check after the first few hundred kilometres — new cables stretch and bolts settle.
Chain: clean and lube regularly and measure wear — e-bikes wear chains and cassettes faster than regular bikes.
Brakes: check pads and cable tension often — the extra weight and speed wear them faster.
Hub motor: check the axle nuts or thru-axle and torque arms, and that the motor cable isn’t pinched or rubbing.
Battery: keep it between 20% and 80% for daily use, store it at about half charge, and keep it out of hot cars.

Find a shop near you.

Buying a used one

Run the serial through the free EbikeMate buyer check — theft status, recalls and ownership on record.
Find the frame serial yourself (usually under the bottom bracket) and check it matches the seller’s papers.
Ask how old the battery is and check it holds charge on a test ride up a hill.
Look for signs of derestriction: tuning dongles, unusual wiring, or a top assisted speed above 25 km/h on the display.
Ask for the receipt, the original charger and the key for the battery lock.

Run a buyer check

Parts known to fit the Ampd Brothers Stubbie Pro

Check the part number and connector against your old part before you buy — versions change between model years.

Nobody has mapped a part to this e-bike yet. If you’ve fitted one, add it below — it helps the next owner.

Stubbie Pro for sale

None for sale right now. Selling one? List it free →

Parts for the Stubbie Pro

All parts →

No parts mapped to this bike yet. Save it as your bike and we’ll show parts as they’re added.

Thinking of buying an Ampd Brothers Stubbie Pro?

Ask shops near you that sell Ampd Brothers about price, stock and a test ride — one request, up to 5 shops. Free, no obligation.

Ask shops near me

Own an Ampd Brothers Stubbie Pro?

Give it a free Bike Passport — its serial, photos and receipt in one private record, ready if it’s ever stolen or when you sell.

Where’s the serial? Usually under the bottom bracket, where the cranks meet the frame. More help finding it