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Fatboy is the Australian fat-tyre e-bike brand built on a simple idea: premium parts and real performance at a price that makes sense. Designed by two mates who wanted to challenge what a bike could do and where it could go, Fatboy has become one of the most popular fat-tyre e-bikes in the country. We stock the range in Melbourne with demo bikes to ride, every bike is assembled and safety-checked in our workshop, and Frosty handles service, parts and warranty 7 days.
The Fatboy Story
Fatboy is an Australian company created by two mates who wanted to challenge the idea of what a bike could do and where it could go — and built bikes with premium-quality parts at an affordable price to do it. That value-for-money proposition, paired with genuinely good componentry and the stability and comfort of fat tyres, has made Fatboy a standout in the Australian e-bike scene. Designed here, for the way we ride here.
Why Fatboy
Fatboy's appeal is getting premium fat-tyre performance without the premium-brand price tag. Fat tyres deliver grip, comfort and confidence across Melbourne's mix of streets, paths, gravel and sand; quality brakes and components mean it stops and holds up; and the value pricing means you get more bike for your money. It's the smart-buy choice for riders who want real capability without overspending.
How to Choose Your Fatboy
- Intended use: commuting and on-road vs off-road and private-land fun — this drives which model and power level suits you (and its legal status).
- Motor power: determines hill performance and road-legal status in Australia — we'll match it to your use.
- Battery & range: bigger battery, more range; claimed figures are best-case, so expect less with hills, rider weight and throttle use.
- Brakes & suspension: hydraulic disc brakes and suspension where fitted add stopping power and comfort on a heavier, faster bike.
Australian Road Rules
In Australia an e-bike is only road-legal as a bicycle if it meets specific power and control limits (generally 250W, pedal-assist). The Fatboy range includes road-legal-compliant models as well as higher-powered models intended for off-road and private-land use. Which is right depends on where and how you'll ride, and the rules vary by state and do change. Not sure which Fatboy is road-legal for your situation? Talk to us before you buy — we'll make sure you get the right one.
Battery Care & Safety
Charge with the supplied charger, avoid long-term storage fully flat or fully charged, don't charge unattended overnight, and keep it out of extreme heat. Genuine product from an authorised dealer means a battery you can trust — a key reason to buy local.
Service, Assembly, Parts & Warranty
Every Fatboy is professionally assembled and safety-checked in our workshop before you ride it, and backed by genuine warranty plus Frosty's in-house service, repairs and spare parts — 7 days a week in Richmond. See our service and repairs page and the Fatboy help videos.
Why Buy Fatboy From Twelve Board Store
- Authorised Fatboy dealer — genuine product, valid warranty, no grey-import risk.
- Professional assembly and safety check before pickup or dispatch.
- In-house workshop for service, repairs, spares and warranty — 7 days.
- Demo bikes at our Richmond store — ride before you buy. Free shipping Australia-wide.
Shop Fatboy
Helpful links: How to Choose a Fat Tyre E-Bike · Fatboy Help Videos · Service & Repairs · All Electric Bikes
Fatboy FAQ
Is a Fatboy road-legal in Australia? The range includes road-legal-compliant models and higher-powered off-road models. It depends on the model and your state's rules — tell us your intended use and we'll match you to a compliant bike.
Are Fatboy bikes good value? Yes — that's the whole point: premium fat-tyre parts and performance at a sharper price than the big-name brands.
Do you assemble and service Fatboy? Yes — professional assembly and safety check before you ride, plus in-house service, spares and warranty 7 days a week.
Can I try one? Yes — demo bikes are at our Richmond store.






















































