EUNORAU ranked
The three EUNORAU bikes, in the order we would buy them
EUNORAU is the only brand here selling mid-drives, where the gearing multiplies the motor’s torque as well as yours. It is also the brand with the widest gap between its best-documented listing and its worst.
Ranked on published specification and value per watt-hour. We have not ridden these bikes.
01BEST PERFORMANCE
EUNORAU SPECTER-S 3.0
The most completely documented bike on this site. A Bafang G510 mid-drive at 160 Nm — a motor with a real aftermarket, which matters years after the warranty — through SRAM NX 11-speed gearing, an inverted 140mm fork and a 190mm DNM rear shock with both travel figures published, a torque sensor, a 300 lb payload, and two actual frame sizes across a 5’3” to 6’4” fit range. Twenty-eight MPH sits exactly at the Class 3 ceiling rather than outside the framework.
Against it: At $2,999 it is about $3.57 per nominal watt-hour, the most expensive energy here, and it weighs 110 lb. EUNORAU says "UL certified" without naming the standard, which is not the same as VTUVIA naming both.
- Energy
- 840Wh
- Per watt-hour
- $3.57
- Torque
- 160 Nm
- Sensor
- Torque sensor
$2,999$3,799−21%Merchant price, checked 2026-08-21. Verify before buying.
02BEST VALUE
EUNORAU META26 1.0
The sensible EUNORAU. A torque sensor, 26 × 3.0 tires that split the difference between comfort and drag, hydraulic brakes with motor cut-off switches in both levers, Samsung cells named on the listing, app connectivity, and a second battery bay that doubles stored energy to 1,440Wh.
Against it: A 286 lb payload is the lowest ceiling on this site, and it covers rider plus cargo plus accessories — worth doing the sum before ordering. Fifty-five newton-metres is the lowest torque figure here, and no certification is stated. At $1,699 it is about $2.36 per nominal watt-hour and sits $100 above VTUVIA’s SX20, which adds a switchable torque-or-cadence sensor, a 330 lb payload and a named fork where EUNORAU describes the META26’s only as a front suspension fork.
- Energy
- 720Wh
- Per watt-hour
- $2.36
- Torque
- 55 Nm
- Sensor
- Torque sensor
$1,699Merchant price, checked 2026-08-22. Verify before buying.
03MOST TORQUE
EUNORAU FLASH 2.0
Two hundred and twenty newton-metres from a Truckrun mid-drive through eight gears — more than double any hub motor here and multiplied again by the gearing. Genuine full suspension with a 290mm rear shock, and up to roughly 2,808Wh across three packs. Nothing else on this site climbs like it or can be made to go as far.
Against it: One hundred and ten pounds, which changes how you own the bike entirely. EUNORAU publishes no payload figure at all — the most significant omission in any listing here — and no sensor type, charge time, rider height or certification. The 220-mile claim implies 12.8Wh per mile, which is not credible.
- Energy
- 832Wh
- Per watt-hour
- $3.00
- Torque
- 220 Nm
- Sensor
- Not published
$2,499Merchant price, checked 2026-08-21. Verify before buying.
Side by side
The same bikes on one table
| Compare | BEST PERFORMANCE EUNORAU SPECTER-S 3.0 | BEST VALUE EUNORAU META26 1.0 | MOST TORQUE EUNORAU FLASH 2.0 |
|---|---|---|---|
| Best for | Riders who want a properly specified full-suspension mid-drive with a torque sensor, real gearing and a frame that actually fits them. | Commuters who want a comfortable step-through with a torque sensor and the option of never worrying about range again. | Riders who want maximum climbing torque and enormous range capacity, and who will ride from home rather than carry the bike anywhere. |
| Rated motor | 1000W Bafang G510 | 500W | 1000W mid-drive |
| Torque | 160 Nm | 55 Nm | 220 Nm |
| Battery | 48V 17.5Ah LG/Samsung | 48V 15Ah Samsung | 52V 16Ah (+2 optional) |
| Energy capacity | 840Wh / 1,560Wh | 720Wh / 1,440Wh | 832Wh / ~2,808Wh |
| Claimed range | Up to 80 mi (dual) | Up to 100 mi (dual) | Up to 220 mi (3 packs) |
| Top speed | 28 MPH | 20 MPH | 20 MPH |
| Wheel size | 26" | 26" | 20" |
| Tire | 26 × 4.0" KENDA | 26 × 3.0" | 20 × 4.0" CST |
| Suspension | 140mm front / 190mm rear | Front fork | Full suspension (290mm rear) |
| Brakes | 180mm hydraulic + cut-off | 180mm hydraulic + cut-off | 180mm hydraulic F/R |
| Assist sensor | Torque sensor | Torque sensor | Not published |
| Drivetrain | SRAM NX 11-speed | 7-speed Shimano | 8-speed Shimano |
| Max payload | 300 lb | 286 lb | Not published |
| Bike weight | 110 lb | 68.4 lb | 110 lb |
| Rider height | 5'3"–6'4" | 5'4"–6'3" | Not published |
| Price | $2,999 | $1,699 | $2,499 |
| Certification | UL certified | Not stated | Not stated |
| Warranty | 2 years | 2 years | 2 years |
| Check price | Check price | Check price |
All figures are merchant claims, dated on each product page. Scroll the table sideways to see every column.
What EUNORAU is actually selling
Gearing. EUNORAU is the only brand on this site with mid-drive motors, and the distinction matters more than any wattage figure. A hub motor pushes the wheel directly, so its torque is fixed whatever gear you are in. A mid-drive turns the chainring, so the cassette multiplies its torque exactly as it multiplies yours. That is why a 1000W mid-drive climbs ground a 1000W hub motor grinds to a halt on.
The second thing EUNORAU sells is expandable capacity. The META26 takes a second 15Ah pack, going from 720Wh to 1,440Wh. The SPECTER-S takes a second 15Ah pack, going from 840Wh to 1,560Wh. The FLASH takes two more, reaching roughly 2,808Wh. Unlike most range claims, extra packs are simple arithmetic — twice the cells really do hold twice the energy.
What to be careful about
EUNORAU's listings are uneven. The SPECTER-S publishes fork travel, shock travel, payload, rider height, charge time, frame sizes and a certification. The FLASH publishes no payload figure at all, no sensor type, no charge time, no rider height and no certification — and the 1,000 lb figure you will see quoted for it belongs to the rear shock, which is a damper load rating rather than a statement about what the bike may carry.
Its 220-mile range claim also does not survive arithmetic. Roughly 2,808Wh over 220 miles implies 12.8 watt-hours per mile, which is less than a light road e-bike uses and about half what a 110 lb full-suspension fat bike realistically draws. At a more honest 25Wh per mile the same three packs give about 112 miles — still the longest range on this site by a wide margin, and a figure you could plan a trip around.
Questions
What people ask about this ranking
Which EUNORAU should most people buy?
The META26 at $1,699, unless you specifically need mid-drive climbing. It has the torque sensor, the brake cut-off levers, the second battery option and a weight — 68.4 lb — that you can still live with. At $1,699 it sits above every VTUVIA rather than inside their band, so the case for it is the specification rather than the price — but nothing else EUNORAU sells comes within 40 lb of it. The SPECTER-S is the better machine in almost every respect and costs $1,300 more; the FLASH is the most powerful and the least documented.
What is a mid-drive motor and why does it matter?
A mid-drive sits at the cranks and turns the chainring, so its torque passes through the gears exactly as your own pedalling does. A hub motor drives the wheel directly and is stuck in one effective ratio. On a steep or loose climb, the mid-drive in a low gear multiplies its torque at the wheel far beyond what a hub motor of the same rating manages. The trade is chain and cassette wear, since all that force runs through the drivetrain.
Can I really get 220 miles from the FLASH?
Not as a planning figure. Three batteries hold roughly 2,808Wh, and 220 miles from that implies 12.8 watt-hours per mile. A 110 lb full-suspension fat-tire bike with a 1000W mid-drive realistically draws 22 to 30Wh per mile in mixed riding. At 25Wh per mile the same three packs give about 112 miles — still by far the longest range on this site, and a number you can actually plan around.
How much can the FLASH 2.0 carry?
EUNORAU does not publish a payload figure for it, and that is the most significant gap in any listing on this site. The 1,000 lb rating you will see quoted belongs to the KZ-209 rear shock — a damper load rating, not a statement about what the frame, wheels and brakes are rated to carry. Every other bike here publishes a payload. If it matters to you, ask EUNORAU directly and get the answer in writing.
Is the SPECTER-S worth $2,999?
It depends on whether you will use what it does. At about $3.57 per nominal watt-hour it is the most expensive energy on this site, so you are not buying battery — you are buying a Bafang G510 with a real parts supply, eleven gears, published suspension travel at both ends, a torque sensor, two frame sizes and a fit range that goes to 6’4”. For a rider who climbs regularly and wants a bike that will still be serviceable in five years, that is a coherent purchase. For flat commuting it is a great deal of money.