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Windhorse W3 vs VIVI MT26 Electric Bike Commuter Electric Mountain Bike

Buy the VIVI MT26 if you want more motor, more battery and true off-road ability for $339.99 at VIVI as of November 3, 2026. Buy the Windhorse W3 if you want a lighter folding bike for tight storage and city errands, at $349.00 at Wild Hobby Shop as of the same date. The VIVI is $9.01 cheaper and clearly the stronger machine on paper. The W3's only real edge is its folding frame and lower weight.

Today the VIVI MT26 Electric Bike Commuter Electric Mountain Bike costs $9.01 less at its best price.

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Windhorse
Windhorse W3

Windhorse W3

4.7· 856 ratings
$349.00at Wild Hobby ShopObserved at 3:01 PM
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Choose the Windhorse W3 if you need a folding frame that fits in a closet or car trunk and you ride mostly flat city streets.

Pros
  • Folds for storage in small apartments, closets and car trunks.
  • Lighter than the VIVI at about 51 lb.
  • Dual disc brakes and rear suspension for city comfort.
  • 330 lb max load.
  • 856 ratings at 4.7 out of 5.

What separates them

Windhorse W3VIVI MT26 Electric Bike Commuter Electric Mountain Bike
Price (new, November 3, 2026)$349.00 at Wild Hobby Shop$339.99 at VIVI
Peak motor power715W peak (500W rated)1000W peak, 58Nm torque
Battery36V 7.8Ah, 288Wh, not removable48V 7.8Ah, 374.4Wh, removable
Claimed range35 miles pedal-assist (listing also says 20 miles)Up to 45 miles pedal-assist, 20-25 miles throttle
Frame and foldingCarbon alloy steel, folding6061 aluminum alloy hardtail, high-step, does not fold
Weight51 lb (description says 45 lb)55 lb with battery
TerrainUrban only, rear suspensionMountain, off-road and urban, no rear suspension

Price history

$559.99$369.89
Nov 1Nov 3
  • Windhorse W3: lowest $379.99 on Nov 2 at eBay; $379.99 on Nov 3.
  • VIVI MT26 Electric Bike Commuter Electric Mountain Bike: lowest $369.89 on Nov 1 at Walmart; $559.99 on Nov 2.

Prices at every store

Windhorse W3

  • Wild Hobby ShopNew

    In stockReturn policy

    $349.00Observed at 3:01 PM
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  • eBayNew

    In stockSold by ekunivers

    $379.99Free shippingObserved at 1:14 PM
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  • Windhorse USANew

    In stock

    $499.99Observed at 1:14 PM
    Visit store

Also available at

  • WINDHORSECheck price at WINDHORSE
  • IRIE PRODUCTSCheck price at IRIE PRODUCTS
  • Motor Sport MatrixCheck price at Motor Sport Matrix
All 3 stores and price history →

VIVI MT26 Electric Bike Commuter Electric Mountain Bike

  • VIVINew

    In stockReturn policy

    $339.99Observed at 1:14 PM
    Visit store

Also available at

  • AmazonCheck price at Amazon
  • WalmartCheck price at Walmart

Specs compared

SpecWindhorse W3VIVI MT26 Electric Bike Commuter Electric Mountain Bike
Frame materialCarbon Alloy Steel6061 Aluminum Alloy
Weight51 lb55 lbs (battery included)
Battery capacity288Wh374.4 Wh
Intended UseCommutingCommuting
Usage TerrainUrban landscapesOff-road, Mountain, Urban
Frame TypeFoldingHardtail
Range20 miles35-40 km
Maximum Speed22 MPH35 km/h
Load Capacity330 lbs330 lbs
Age RangeAdult16+

What reviewers say

Windhorse W3

Rated 4.7 out of 5 from 856 ratings, owners generally like the W3 as a cheap, foldable city bike. Complaints center on weight and range falling short of the claim.

Pros
  • Easy to fold and store
  • Strong brakes for the price
  • Comfortable ride on smooth city streets
  • Good value at entry-level pricing
Cons
  • Heavy at around 51 lb
  • Range shorter than advertised
  • Small wheels feel unstable on rough roads

VIVI MT26 Electric Bike Commuter Electric Mountain Bike

The bike holds 4.6 out of 5 from 17 ratings, a small sample. Buyers generally treat it as good value for a first e-bike, with assembly and motor power drawing the most praise.

Pros

Questions and answers

Which is better for commuting?
Both are sold as commuters. The VIVI has the bigger battery and motor, so it handles hills and longer rides better. The W3 folds, which matters if you carry it into an office or apartment.
Which is better for trails?
The VIVI. It is built for mountain and off-road terrain with a 1000W peak motor and 58Nm of torque. The W3 is listed for urban landscapes only.
Is the VIVI worth the extra money?
It is not extra: at $339.99 at VIVI as of November 3, 2026 it is $9.01 cheaper than the W3 at $349.00 at Wild Hobby Shop. You get more motor, more battery and UL certification for less.
Which lasts longer per charge?
The VIVI, on paper. Its 374.4Wh battery is rated up to 45 miles in pedal-assist. The W3's 288Wh battery is claimed at 35 miles, though its own listing also says 20 miles.
Can I take the battery inside to charge?
Only on the VIVI, which has a removable 48V battery. The W3 battery is built into the frame, so the whole bike must go to the outlet.
Which is easier to store?
The W3, because it folds. The VIVI is a 55 lb high-step hardtail that does not fold and needs more floor space.

More comparisons

  • Windhorse W3 vs Funhang City Cruiser 26
  • Windhorse W3 vs 5TH WHEEL Electric Bike for Adult with 350W Motor, W18B 26" Electric Bike with 36V 10.4Ah Removable Battery Ebike, Electric Bicycle with 7 Speed, UL2849, Green
  • Windhorse W3 vs SYX MOTO 20" Fat Tire Electric Bike for Adults
  • Windhorse W3 vs 5TH WHEEL WLB17 26" Electric Bike for Adult
  • Windhorse W3 vs 26" Adult Electric Bike, 750W Motor, 36V Removable Battery, 35 Miles Range, 20 MPH Speed, Dual Suspension, UL2849 Certified, Class 2
  • SYX MOTO 20" Fat Tire Electric Bike for Adults vs VIVI MT26 Electric Bike Commuter Electric Mountain Bike

Buying guides that pick them

  • Best electric bikes under $400
  • Best electric mountain bikes under $500
  • Best electric bikes under $400 with long range
Cons
  • Smaller 288Wh battery and lower peak power.
  • 14-inch wheels handle potholes and curbs poorly.
  • Specs conflict: 500W vs 450W motor, 35 vs 20 miles range, 51 vs 45 lb.
  • No stated UL certification.
  • Urban use only.
VIVI
VIVI MT26 Electric Bike Commuter Electric Mountain Bike

VIVI MT26 Electric Bike Commuter Electric Mountain Bike

4.6· 17 ratings
$339.99at VIVIObserved at 1:14 PM
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Choose the VIVI MT26 if you want a 1000W peak motor, a bigger removable battery and the ability to ride trails, for less money.

Pros
  • 1000W peak motor with 58Nm climbs 15-degree inclines.
  • Removable 48V battery charges off the bike.
  • Up to 45 miles pedal-assist, plus throttle, cruise control and walking assist.
  • SGS certified to UL 2849/2271.
  • Handles mountain and off-road terrain, not just streets.
Cons
  • Only 17 ratings at 4.6 out of 5, a thin track record.
  • 55 lb and does not fold.
  • No rear suspension on a bike meant for trails.
  • Price swung from $559.99 to $339.99 in two days, so watch for swings.
  • Hardtail high-step frame is awkward to mount and store.
Safety certificationNot statedSGS certified to UL 2849/2271
Prices and history →
Suitable Terrain
Urban landscapes
Mountain, Off-road
Typical UsersCommuterCommuters, Off-road enthusiasts
Show all 39 specsShow fewer specs
SpecWindhorse W3VIVI MT26 Electric Bike Commuter Electric Mountain Bike
Bike TypeElectric BikeElectric Bike, Electric Mountain Bike
Design MaterialCarbon alloy, Carbon Alloy Steel6061 Aluminum Alloy (frame)
Design HighlightsIntegrated LED displayWaterproof Integration Cable
Motor power500W—
Peak motor power715W peak—
Top speed22 Mph—
Range per charge35 Miles—
Battery36V/7.8Ah—
Wheel size14"x2"—
Max load330 lb—
Charge time4–5 hours—
BrakesDual disc brakes—
Number Of Speeds3 Speed—
Drivetrain TypePedal-assist system—
Suspension TypeRear suspension—
Brake TypeDisc brake—
Brake HighlightsDual Disc Brake System—
Riding StyleCommuting—
DepartmentUnisex—
Frame Fork Material—Iron Aluminum Alloy
Frame Shape—High-Step
Wheelbase—41.7 inch
Dimensions—67.7x9.5x42.1inch
Design Style—Classic
Power Source—Battery
Battery Charging Time—4-6 Hours
Battery Voltage—48V
Strong value for the price
  • Motor pulls well on hills
  • Straightforward assembly out of the box
  • Cons
    • Range falls short of the pedal-assist claim in real use
    • Heavy frame and battery