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HowFat tyre
Dillenger Astra Pro
E-bike specs from dillenger.com.au (checked 2026-10-18): 750 W rated · 80 Nm · 1040 Wh battery · 50 km/h assist. Price seen in that listing: A$4,199 — prices change, check with the seller. Listing note: Over 250 W/50 km/h — off-road/private property only Pre-mapped from published specs, not yet checked against the bike. Source: https://www.dillenger.com.au/products/dillenger-astra-pro
- Fat tyre
- Rear hub · 80 Nm
- 1040 Wh
- 42 kg
Over the road limits as listed — 750 W rated, assistance to 50 km/h. Some brands sell a 250 W version in Australia — check the brand.
Specifications
Motor
| Motor | Bafang hub (750 W nominal / 1400 W peak) |
|---|---|
| Drive system | Bafang Hub motors |
| Position | Rear hub |
| Rated power | 750 W |
| Torque | 80 Nm |
Battery
| Capacity | 1040 Wh |
|---|
Performance & road rules
| Assisted top speed | 50 km/h |
|---|---|
| Throttle | Yes |
| Class | Off-road only (over the pedelec limit) |
Frame & wheels
| Style | Fat tyre |
|---|---|
| Wheel size | 20" |
| Weight | 42 kg |
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 Dillenger Astra Pro legal in Australia?
Not as a road-legal e-bike: its listed rated power is 750 W (the limit is 250 W) and its motor is listed as assisting to 50 km/h (the limit is 25 km/h). On public roads and paths it would be treated as an illegal device or an electric motorcycle needing registration, and in Queensland police can seize illegal e-bikes. It can be ridden on private property.
What is the real-world range of the Dillenger Astra Pro?
EbikeMate estimates about 47–70 km per charge from its 1040 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 Dillenger Astra Pro battery?
1040 Wh. Use only the original or a maker-approved battery and charger.
What motor does the Dillenger Astra Pro have?
A Bafang hub (750 W nominal / 1400 W peak) rear hub motor with 80 Nm of torque, rated at 750 W.
How much does the Dillenger Astra Pro cost in Australia?
Its recommended retail price is listed at $4,199.
How heavy is the Dillenger Astra Pro?
About 42 kg, as listed by the maker (usually including the battery).
Has the Dillenger Astra Pro been recalled?
No recall for the Dillenger Astra 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 specificationsThese 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 informationNo recalls for the Dillenger Astra 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 guidanceAcross 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: 750 W — above 250 W, so it is not a pedal-assisted e-bike under the national standard. On public roads and paths it may need registration as a motor vehicle, or not be allowed at all
- Assistance to: 50 km/h — above 25 km/h, so it is not a pedal-assisted e-bike for public roads and paths
- Throttle: yes — check your state’s throttle rules
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 informationNot enough shop records yet. We show shop-measured figures once at least 3 records exist for this model.
From owners
Aggregated owner informationFewer than 5 Dillenger Astra 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 guidanceReal-world range
47–70 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 rangeBattery 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.
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.
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.
Parts known to fit the Dillenger Astra Pro
Pre-mapped from the maker’s and retailers’ published part pages. Riders and shops confirm or flag each one — “confirmed” shows only once someone has. Check the part number and connector against your old part before you buy — versions change between model years.
Batteries 1
-
Removable Li-ion
52V 20Ah 1040Wh; Samsung 21700
Pre-mapped, not yet checked · source dillenger.com.au (seen 19 Oct 2026)
Chargers 1
-
Fast charger (included)
4-5 h
Pre-mapped, not yet checked · source dillenger.com.au (seen 19 Oct 2026)
Displays 1
-
LCD display
Pre-mapped, not yet checked · source dillenger.com.au (seen 19 Oct 2026)
Motors 1
-
Bafang Hub
750W nominal / 1400W peak
Pre-mapped, not yet checked · source dillenger.com.au (seen 19 Oct 2026)
Brakes 1
-
4-piston hydraulic
Pre-mapped, not yet checked · source dillenger.com.au (seen 19 Oct 2026)
Brake rotors 1
-
Disc 203mm
Pre-mapped, not yet checked · source dillenger.com.au (seen 19 Oct 2026)
Tyres 1
-
Kenda K-Shield
20x4.25 puncture-resistant
Pre-mapped, not yet checked · source dillenger.com.au (seen 19 Oct 2026)
Gears and drivetrain 1
Sign in to confirm a fit or add a part you’ve fitted.
Astra Pro for sale
Parts for the Astra Pro
All parts →Thinking of buying a Dillenger Astra Pro?
Ask shops near you that sell Dillenger about price, stock and a test ride — one request, up to 5 shops. Free, no obligation.
Own a Dillenger Astra 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
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