Fatfish Biggie (EN 15194)
Specs and price checked
Our verdict
Legal in 8 of 8 states and territories today
This is the version that passes everywhere: the EN 15194-certified Biggie, rated 250 W, capped at 25 km/h, with a throttle that stops at 6 km/h and a screen that can't be reprogrammed.
Fatfish Biggie (EN 15194) verdict in each state
In all eight: Fits every state's 250 W pedal-assist class: 250 W rated, assistance stops by 25 km/h, no throttle above 6 km/h.
Not the right bike for your weight, trip or load? Pick another that is also legal where you ride. The model matcher ranks every bike we’ve checked for your state, weight and commute.
Why it gets these verdicts
Fat-tyre e-bikes are where most illegal bikes on Australian paths come from, usually because the throttle works at any speed or the motor is far over 250 W. Ride Electric sells the Biggie in a separately listed EN 15194 version, and its page lists the three numbers that matter in one line: 25 km/h, 250 W, 6 km/h on the throttle.
The page goes further than most: 'Screen is fixed, speed and throttle are not adjustable.' Ride Electric's general FAQ says limits on bikes it sells can be removed for private-property use, but this listing rules that out for the Biggie, so the checker treats it as having no unlock mode.
The specs that decide it
- Rated motor power
- 250 W
- Motor
- Fatfish rear hub
- Throttle
- Walk-assist or throttle to 6 km/h
- Assistance stops at
- 25 km/h
- EN 15194
- Named by the seller
- Unlock or off-road mode
- None on the bike as sold
- Battery
- 960 Wh
- Claimed range
- Up to 100 km
- Weight
- 35 kg with battery
- Maximum load
- 125 kg rider and cargo
- Wheels
- 20 × 4.0"
- Price
- $2,799
Motor: Fatfish 48 V 250 W; certification line 'EN15194 certified — road legal'; throttle to 6 km/h. (Ride Electric, checked )
Samsung cells make up the 960 Wh pack, quoted at up to 100 km+; with it fitted the Biggie weighs 35 kg. (Ride Electric, checked )
Total carrying capacity 125 kg including 25 kg of cargo; price $2,799, tax included. (Ride Electric, checked )
Who it suits
The 960 Wh battery is the largest on any legal-everywhere bike we list, so for a long commute on a fat bike it's the one to look at. It's also heavy at 35 kg: carrying it up stairs is a two-hand job.
The page gives two load figures, 160 kg and a 125 kg total carrying capacity. We use the lower one for the matcher, which still suits most riders with a bag.
Re-check it with your own settings
Fatfish Biggie (EN 15194)
Legal in 8 of 8 states today
Specs, prices and fit for this bike: Fatfish Biggie (EN 15194)
General information from each government’s own page, checked 3 October 2026. Police and courts decide individual cases; a verdict here isn’t legal advice. How the checker decides.
Compared with
Price as listed by Ride Electric on 3 October 2026, including GST. Specs from the same page and the documents it links. Product page.