Windhorse W2B
350W · 33 Nm
Motor
25 Mph
Top speed
35 Miles
Per charge
36V/8Ah
Battery
16"x2"
Wheels
Carbon Alloy Steel
Frame
Fast folding step-through commuter · 25 mph · comfort seat

Windhorse W2B

Effortless Commuting. Affordable Adventure. Discover the perfect balance of performance and value with the W2B Electric Bike — built for your daily...

$399.00 USD$499.00 Save $100.00
Color — Dark Gray
Speed Mode — 3-Speed Mode

Popular Upgrades

0 selected
1
Free shippingOn orders over $99
1-year warrantyFrame, motor & battery
UL-certifiedTested safe battery
30-day returnsRide it risk-free
The faster folding commuter

Folds small. Rides fast. Up to 25 mph, low-step easy.

A 55-lb step-through folder that hits 25 mph — quick through traffic, easy to store, and lit for night rides.

Fast and foldable — just $399, folds to fit anywhere.
350W · 630W peakUp to 25 mphUp to 35 miFolds flatLow step-throughRemovable battery
Why it just works

Designed around how people actually ride.

Step through, hop on

Step through, hop on

A true low-step frame lets you step straight on and off — no leg swing needed. Friendly for women, seniors and anyone new to riding.

A wide, cushioned seat

A wide, cushioned seat

The extra-wide padded saddle keeps long commutes comfortable — sit back and cruise without the soreness.

Three speeds, city-ready

Three speeds, city-ready

Three speed modes let you match your pace to the traffic — ease along or keep up, all with a simple switch.

Adjusts to fit you

Adjusts to fit you

A quick-release telescoping seatpost and adjustable handlebar dial in a comfortable fit across a wide range of heights.

How it rides
01/02
  1. 01

    Folds flat in seconds

    A quick one-tap fold collapses the W2B down small — no tools, ready to stow or carry in moments.

  2. 02

    55 lb — comes anywhere

    At 55 lb folded, the W2B slips into a car trunk, a closet or an elevator — and rides the train for the last mile.

Battery & range

Pop it out.
Charge inside.

The 36V/8Ah battery lifts out and charges indoors in under 4 hours — up to 35 miles with pedal-assist.

36V / 8AhRemovable<4 hr charge35 mi assist
Real-world range

Go the distance — up to 0 miles per charge.

Enough for a full commute with speed to spare. Ride electric, or add pedal-assist to go further.

Electric19 mi
+ Pedal-assist35 mi
Add a little pedal power and the W2B stretches from 19 to 35 miles per charge.
Quality in the details

Built well, down to the last part.

Aircraft-grade frame + Light & strong

Aircraft-grade frame

A carbon-steel alloy frame stays light yet supports up to 265 lb.

Dual disc brakes + Sure stops

Dual disc brakes

Front and rear disc brakes keep you in control in rain or gravel.

16" tires + front suspension + Smooth ride

16" tires + front suspension

Puncture-resistant 16-inch tires and a front fork smooth out the bumps.

Bright front & rear lights + See & be seen

Bright front & rear lights

A high-beam headlight and rear taillight keep you visible after dark.

Built for real life

One bike. Every kind of ride.

Keep up in traffic
City commute

Keep up in traffic

Cruise with the family
Weekend rides

Cruise with the family

Onto the train or elevator
Fold & carry

Onto the train or elevator

Low step, easy on and off
Easy every day

Low step, easy on and off

Windhorse W2B size and fit
Size & Fit

Low step. Big comfort.

A true step-through frame and shock-absorbing large seat make the W2B easy to mount and comfortable for longer commutes — kinder on knees, hips and backs.

Rider height
5'1" – 6'3"
Frame
Carbon Alloy Steel
Bike weight
55.0 lb
Max payload
265 lb
Why the W2B wins

Faster. Foldable. Comfy.

A 25-mph step-through folder with a comfort seat, removable battery and lights — for the price of a basic commuter.

Feature
Windhorse W2B$399
Typical folder$600 – $900
Top speed
25 mph
20 mph
Frame
Low step-through
High bar
Seat
Comfort large
Standard
Battery
Removable
Often fixed
Brakes
Dual disc
Disc / drum
Lights
Front & rear
Extra
Owner rating
4.61★ · 612
Varies
Comparison based on common $600–900 folding commuter e-bikes. Specs as published by each brand.
Full specifications

Every number that matters.

Motor & Performance

Motor350W
Top speed25 Mph
Torque33 Nm

Battery & Range

Battery36V/8Ah
Range35 Miles

Drivetrain & Build

Wheels16"x2"
DisplayLED
Front suspensionYes
FoldableYes

Frame & Dimensions

FrameCarbon Alloy Steel
Weight55.0 lb
Max payload265 lb
Rider height5'1" – 6'3"
Dimensions54.5"L x 14.6"W x 39"H
What's in the box

Unbox. Unfold. Ride.

Windhorse W2B e-bikeMostly pre-assembled
Removable batteryPlus 2 keys
Smart charger<4 hr full charge
Pedals & hardwarePre-sorted & labeled
ToolkitFor final setup
Manual & warrantyQuick-start guide included
  • 5 stars: 535 (72%)
  • 4 stars: 210 (28%)
  • 3 stars: 1 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
M
Marlene Gutierrez
Shipment is so fast they sent a wrong model ebike

Shipping was incredibly fast, but unfortunately the wrong e-bike model was delivered. I received a W2A instead of the W4B folding e-bike that I ordered. I am hopeful the issue will be resolved just as quickly as my credit card was charged.I have already sent an email, text messages, and spoken with customer service regarding the error. I remain optimistic that they will promptly send the correct W4B model that I purchased and update the effective date of the product protection plan to align with the delivery date of the replacement e-bike.

Order#5560

Hi Marlene, we're truly sorry for what happened. Could you please check your email? We've sent you a message and hope to resolve this for you properly.

P
Peter Filippi
I bought the model F2

I bought the model F2. It even has an assembly video. Only had to connect the front wheel and handle bar and a few easy items. The ride was great and with the battery out it’s easy to put on the truck. Love my WindHorse F2

D
Damian
Why should you buy the windhorse w2a e-bike?

I am absolutely loving my windhorse w2a e-bike. The ride is super smooth, the power is fantastic for daily commuting, and the build quality feels very sturdy and reliable.

Above all, I want to give a huge shoutout to the customer support team, especially Mariel.They were incredibly patient, professional, and quick to respond when I had a few questions. Their top-notch assistance made this whole experience amazing.Highly recommend both the e-bike and the wonderful support team.

A
Anonymous
Customer service at wind horse factory is like

Customer service at Windhorse factory is like no other. If I could give them 10 stars, I would. I needed a small part replaced, and they stuck with me through the whole process. They are easily available by email and text and not only that, they will talk to you in the middle of the night. I got my exact part and it fits perfectly. Thank you Windhorse Factory!

C
Chris
Okay so here is my review of the W4A folding ebike

Okay so here is my review of the W4A folding ebike. I am a daily bicycle commuter, 10 miles average every day. I will say that the bike feels solid, well built frame, with nice solid welds. The cable routing looks nice and clean, at least as clean as it can for exterior routed cables. Everything works as it should except for a few very minor problems, but any new bike is going to have these issues no matter how much you pay, andIthink for this price Wind Horse did a fine job. With that said, do plan on tinkering with the rear derailleur and disk brakes. Brand new steel cables do stretch, so this is a necessary maintenance routine, if you don't know how to adjust these, you need to learn or pay a bike shop. Only other negative is that I don't feel the battery lasts as long as it should.I'm only getting about ten miles on throttle only, and this is on flat ground. Everything else, A+. Plenty of torque and speed. I get back and forth comfortably. It is a very good entry level ebike. Just wish the battery lasted longer.

X
Xncrman
My honest review

My honest review of the Windhorse F2 eBike. At age 68 my wife and I were looking for ways to be outdoors and more active. We talked about ebike for a couple years and was recently were able to test ride a neighbors ebike. First we decided what our needs were. 1. leg through access 2. no fat tire 3. not super heavy 4. standard 26” wheel ebike (we’re old school) 5. good reviews 6. priced so if stolen we wouldn’t loose financially. Windhorse F2 eBike met all these criteria and we liked the grey color. For the Windhorse F2 we give it 5 Stars.

The bikes came packaged very nicely and we received our two bikes in 7 days. Assembly was easy and took about an hour from taking out of box to putting air in the tires. First battery charge took a few hours and we were off riding. It does take a couple short rides to educate yourself with the new experience of an eBike and I suggest first to ride the eBike in “0” mode no pedal assist to get the feel of the ebikes weight and handling characteristics. Then start with mode “1”. It won’t take long with these Windhorse F2 ebikes and you will be out enjoying the ride.

I also want to thank Windhorse customer service as I have emailed several times with questions and received very quick responses from Kaye at Windhorse. Very helpful and courteous. So for customer service 5 Stars

You will see in my photos that I added a couple features to my bike a pair of vintage Honda motorcycle saddle bags from the 1970’s and rear camera display for ebikes from Amazon. And don’t forget your helmets.

I would like to come back in 3 months and add a follow up review after a summer of riding.

Ride safe!
John & Debbie Montani

A
Anonymous
Got this for my daughter to ride to work and back and its beengreat

Got this for my daughter to ride to work and back and its beengreat , she loves it. It was easy to finish the assembly and has great battery life. I would definitely buy this again

L
Lucas Gonzalez
Our son loved it!

The bike is packaged well and very easy to assemble. In fact, assembly is only a couple of steps. It has good speed and the battery life has been great. Takes about 4-5 hours to charge fully. Definitely worth purchasing and the kids loves it!

G
George Harris
Good service and awesome Ride

I have the electric bike ride well good cruise control and smooth ride and proper control with steering.

A
Alishia Wheeler
It’s almost a 5 star

I would give it a 5 start rating, however one thing is the rear basket is small I mean only a gallon jug will fit in it so it’s not super practical, personally I would prefer a rear rack option but that’s just me and what would work better for my situation. Also it doesn’t go through puddles very stably. I did wreck while door dashing after going through a small puddle. I’m not sure if it was my error or the bike but it slid in the bike lane causing me to wreck. other than that it has been a great bike and it’s super convenient to commute in town, and it’s light weight so I can lift it over curbs and bring it inside to store it. It’s also been therapeutic to ride around and see the beauty of my town.

J
John Smith
Title of the review

Body of the review

J
John Smith
Title of the review

Body of the review

S
Scott Gielow
So far its a great little bike

So far its a great little bike. Will be using it at camp grounds

A
Amara Ekstrom
Headlight beam pattern is wide, good for unlit trailheads

Ride to trailheads before sunrise sometimes and the spread of light is wide enough that I'm not missing things off to the side.

S
Sofia Kowalski
Worth the jump up from the standard V8 for my longer rides

Compared it against the base model in store and the extra range genuinely matters once you're doing 20+ mile loops regularly.

K
Kenji Ferreira
Climbs my street's steepest section without downshifting to lowest gear

Compared to my old analog bike where I'd have to grind up in first gear, this handles it in a middle gear with assist.

K
Kavya Okafor
Brakes bite hard right out of the box, no bedding-in weirdness

Was ready for the usual squishy first-week brake feel but they were confident and progressive from the very first ride.

J
James Mensah
Battery pull-tab makes overnight indoor charging simple

I bring just the battery inside instead of the whole bike and it's a genuinely easy routine now that I'm used to it.

H
Hana Beaumont
Torque feels stronger than the wattage number suggests

Expected modest hill performance given the motor spec but it pulls harder than I anticipated on my neighborhood's steeper streets.

Y
Yusuf Delgado
Suspension soaked up a rutted fire road better than I expected

Took a rougher trail than usual on a whim and the front end handled the washboard sections without beating up my hands.

S
Sofia Duarte
Fenders keep road spray off my back way better than my old bike

Ride through a lot of puddly streets after storms and I no longer show up with a wet stripe up my back.

L
Lucas Delgado
Feels planted going downhill, no speed wobble

Live near a fairly steep descent and was nervous the first time, but it stays composed well past what I'd consider a nervous speed on my old bike.

K
Kenji Nakashima
Derailleur needed a small barrel adjustment after the first week

Pretty normal for cable stretch on a new bike, took five minutes to dial in myself once I found a video showing how.

R
Rosa Ekstrom
Comfortable enough for my 45-minute one-way commute

Was worried about the saddle on longer rides but I don't get sore even after the full trip each way.

L
Lucas Nakashima
Dual keys are a nice touch for two-person households

My wife and I each keep our own key so neither of us has to hunt for the spare before heading out.

T
Theo Castellano
Assist reset display glitch happened once after a firmware update

Screen froze on one assist level for a ride, support walked me through a quick reset over chat that fixed it in minutes.

Good to know

Questions, answered.

Still have questions? Contact us →

The W2B reaches up to 25 mph in its top mode, with slower modes for new riders and shared paths. Check your local class rules for where higher speeds are allowed.

Around 19 miles on electric power and up to 35 with pedal-assist, depending on rider weight, terrain, assist level and tire pressure.

Yes. The 36V/8Ah battery lifts out and charges indoors in under 4 hours, so you never have to bring the whole bike inside.

Yes. The low step-through frame and shock-absorbing large seat make mounting easy and longer rides comfortable, with front suspension smoothing rough streets.

Every W2B comes with a 1-year warranty on frame, motor and battery, plus a 30-day return window so you can ride it risk-free.