The Fatboy range has a total of four fat tyre ebike models. These are called Fatboy Harlem, Fatboy Scrambler, Fatboy Bagus and Fatboy DNA. There is only one version of the Fatboy DNA available for sale The DNA V3 eBike, while the Scrambler, Harlem and Bagus have 3 different versions available for sale.
Fatboy EN Certified Electric Bikes
Fatboy DNA is built in accordance with EN15194:2017 compliance standards. This is a European safety standard for EPAC ebikes. The EN15194-certified models hit a top speed of 25 km/h and can't be unlocked.
Other EN Certified Fatboy bikes include The Scrambler V3 EN15194, The Harlem V3 EN15194 and The Bagus V3 EN15194.
Fatboy UL Certified Electric Bikes
The Scrambler V2 & V3, The Harlem V2 & V3 and The Bagus V2 & V3 as well as the DNA V3 are UL certified.
How to choose the between UL Certified and EN Certified Fatboy bikes?
Fatboy ebikes: UL certified versions vs. EN Certified Versions
Compare UL & EN Certified Fatboy Bikes
| Features | UL Certified eBikes | EN Certified eBikes |
| Ebike Motor Power | 250W or 500W | Maximum continuous rated output: 250W |
| Ebike's Maximum Speed | Capped at 25km/h by | Maximum 25km/h, cannot be increased. |
| Legal in NSW | Road legal as sold and if not modified. | Yes |
| Legal in all Australian States (exc. NSW) | Not road legal if motor power is above 250W & top speed is greater than 25km/h | Road Legal as sold in NSW, QLD, VIC,ACT, SA, WA & TAS |
UL certified versions or EN Certified Versions? Which one should you buy if you live in NSW?
As of February 1st 2026, all e-bikes sold in NSW must be certified to either UL 2271 & UL 2849 or EN15194.
It does not matter which model or version you choose when it comes to compliance in NSW; all Fatboy bikes meet these standards and have been checked by either the NSW government or a NSW Government approved third party.
UL certified versions or EN Certified Versions? Which one should you buy if you live outside NSW (QLD or other Australian States)
You should be buying the EN Certified Fatboy bikes if you live outside NSW and want to purchase a bike that is in line with legal standards across Australia. Shop the EN-certified models.