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Which fat tire electric bike should I buy?
Start with wheel size, then the motor. The 20-inch fat tire bikes here (EUNORAU E-FAT-MN, GIO Lightning and the TESWAY X7 PRO, X5 AWD and X7 AWD) sit lower and are more compact. The 26-inch models (EUNORAU FAT-AWD, FAT-HD, FAT-HS and SPECTER-S, and the TESWAY X9 Ultra) suit taller riders and longer rides. Then compare motor power, listed range and top speed.
| Model | Tires | Motor (as listed) | Listed range | Listed top speed | From |
|---|---|---|---|---|---|
| EUNORAU E-FAT-MN | 20″ × 4.0″ | 48V 500W hub | 40–50 mi | 20 mph | $1,099 |
| TESWAY X7 PRO | 20″ × 4.0″ | 48V 1000W rated | Up to 200 mi (pedal assist, 48V 60Ah) | 32 mph | $1,549 |
| GIO Lightning (folding) | 20″ × 4.0″ | Bafang 48V 500W rear hub | 30 mi | 20 mph | $1,695 |
| EUNORAU FAT-AWD 2.0 | 26″ × 4.0″ | Front 500W + rear 500W hub (AWD) | Up to 80 mi with optional second battery | 20 mph | $1,699 |
| EUNORAU FAT-AWD 3.0 | 26″ × 4.0″ | Front 500W + rear 500W hub (AWD) | Up to 80 mi with optional second battery | 20 mph | $1,699 |
| TESWAY X5 AWD (step-thru) | 20″ × 4.0″ | 52V 2000W, 3600W peak, dual motor | Up to 200 mi (pedal assist) | 38 mph | $1,799 |
| TESWAY X7 AWD | 20″ × 4.0″ | 52V 2000W, 3600W peak, dual motor | Up to 200 mi (pedal assist) | 38 mph | $1,799 |
| TESWAY X9 Ultra | 26″ × 4.0″ | 60V 2400W, 4000W peak | Up to 120 mi (pedal assist) | 43 mph | $1,859 |
| EUNORAU FAT-HD 1.0 Pro | 26″ × 4.0″ | Bafang 48V 1000W mid-drive | 60 mi | 20 mph | $1,999 |
| EUNORAU FAT-HD 2.0 | 26″ × 4.0″ | Bafang 48V 1000W mid-drive, 160 Nm | Up to 80 mi (dual battery) | 28 mph | $2,399 |
| EUNORAU FAT-HS | 26″ × 4.0″ | Bafang M615 48V 1000W mid-drive | Up to 80 mi with optional second battery | 28 mph | $2,999 |
| EUNORAU SPECTER-S 3.0 | 26″ × 4.0″ | Bafang M620 48V 1000W mid-drive | Up to 80 mi with optional second battery | 28 mph | $2,999 |
Specs and prices as listed on Selected Comfort in October 2026. Listed ranges are manufacturer figures; real-world range depends on rider weight, terrain, temperature and assist level.
Hub motor, mid-drive or dual motor?
A hub motor sits in the wheel and pushes the bike directly; it is simple and quiet, as on the EUNORAU E-FAT-MN and GIO Lightning. A mid-drive motor sits at the pedals and drives through the gears, which helps on long climbs; the EUNORAU FAT-HD, FAT-HS and SPECTER-S use Bafang mid-drives. Dual-motor AWD bikes drive both wheels for extra traction on loose ground: the EUNORAU FAT-AWD 2.0 and 3.0 (front and rear 500W) and the TESWAY X5 AWD and X7 AWD.
Are fast fat tire e-bikes street legal?
It depends on where you ride. Many US states use a three-class system that caps motor assist at 20 mph for Class 1 and 2 e-bikes and 28 mph for Class 3. The TESWAY X7 PRO, X5 AWD, X7 AWD and X9 Ultra list top speeds of 32 to 43 mph, above those limits at full power. Check your state and local rules before riding on public roads, bike lanes or trails.
What should I check before ordering?
- Rider height against the range listed on the product page.
- Bike weight and how you will lift it: the EUNORAU FAT-AWD step-thru is listed at 79.4 lb, so plan for a car rack rated for the weight, or choose the folding GIO Lightning.
- Where you will charge and store the bike, and whether you want a second battery for longer rides.
- Step-thru or standard frame: the TESWAY X5 AWD is a step-thru for easier mounting.
Ask us which e-bike fits · Call +1 888-905-6858 · Email sales@selectedcomfort.com
Related e-bike pages
All electric bikes for adults · EUNORAU e-bikes · Electric trikes for adults · Best electric bike for seniors · How to choose a cargo electric bike
Fat Tire Electric Bikes: frequently asked questions
What is a fat tire electric bike?
A fat tire electric bike is an e-bike with tires about 4 inches wide, which give more grip and stability on sand, snow, gravel and loose trails. Every e-bike in this collection is listed with 20″ × 4.0″ or 26″ × 4.0″ tires, from the EUNORAU E-FAT-MN to the TESWAY X9 Ultra.
How much does a fat tire electric bike cost?
Fat tire e-bikes on Selected Comfort are listed from $1,099 for the EUNORAU E-FAT-MN to $2,999 for the EUNORAU FAT-HS and SPECTER-S 3.0. Dual-motor AWD models such as the TESWAY X5 AWD and X7 AWD are listed at $1,799. Prices are as listed in October 2026.
Is there a folding fat tire electric bike?
Yes. The GIO Lightning is a folding electric bike with 20″ × 4.0″ fat tires, a Bafang 48V 500W rear-drive motor, a listed top speed of 20 mph and a listed range of 30 miles. It suits riders who need to fit the bike into a car or a small storage space.
Which fat tire e-bike suits taller riders?
Check the rider height listed on each product page. The EUNORAU FAT-HS and SPECTER-S 3.0 list rider heights of 5'3" to 6'4", and the EUNORAU E-FAT-MN lists 5'1" to 6'1". Send us the rider's height and inseam if you are between sizes.
Are fast fat tire e-bikes street legal?
It depends on your state. Many US states cap e-bike assist at 20 mph (Class 1 and 2) or 28 mph (Class 3). Several TESWAY models list top speeds of 32 to 43 mph, which is above those limits at full power, so check your state and local rules before riding on roads or bike paths.
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