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720W
Motor Power
48V/15.6Ah
Battery
70 Miles
Max.Range
20 MPH
Max.Speed

Windhorse W4B

3-Level Pedal Assist, All-Terrain

Regular price $549.00
$549.00 $699.00 Regular price Sale price
Save $150.00
Shipping calculated at checkout.
Color: White
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Regular price $549.00
$549.00 $699.00 Regular price Sale price

Your Ride, Your Lifestyle

Quality in details

  • Smart LCD Display

    A high-definition LCD display keeps essential riding data at your fingertips, including:Battery Indicator,Cruise Control,Speed Mode, PAS Level, Real-Time Numerical Display

  • Rear Cargo Rack

    Supports up to 330 lbs maximum rider weight. Reinforced rear rack carries 55 lbs of cargo for grocery shopping, work commutes, deliveries, school supplies, camping gear, and beach trips

  • Powerful Motor

    720W (983W peak)motor quickly reaches 20 MPH for commutes to work, campus, or shopping trips. Conquers steep 30° inclines and hills with ease

  • Removable Battery

    owered by a 48V 15.6Ah UL-Certified removable battery, delivering a range of 55–70 miles with pedal assist or 40–45 miles on throttle only per charge

Ultra-Portable Folding Ebike

Compact folding design stores easily in apartments, car trunks, dorm rooms, RVs, and offices. Adjustable seat and handlebars fit riders 5'1"-6'3" for students, couples, families, and office workers. Perfect for urban living, college campuses, and weekend adventures.

Comfort-Engineered for Rides

Low step-through frame allows easy access without high leg lift for students, which perfect knee-friendly exercise for casual riders. Front suspension fork absorbs shocks on city streets, gravel roads, and trails. Wide cushioned seat provides maximum comfort for commuting, shopping, campus, exercise, and weekend outings. Folds compact for easy storage in apartments, car trunks, dorms, and RVs.

FAQs


What information can be viewed on the vehicle display?

The advanced display shows real-time ride data, battery indicator, cruise control status, speed mode and PAS level.

Is the W4 suitable for off‑road riding?

Yes. With 20‑inch fat tires and a powerful motor, the W4 handles light trails and gravel paths with confidence — but it's equally at home on city streets, making it a true all‑rounder.

Is the battery removable for charging?

Yes — it's removable, but you can also charge it while it's on the bike. Both options work, so you can choose whichever is more convenient.

What's the difference between W4A and W4B?

Both share the same powerful motor, battery, range, and components — the only difference is the frame design: the W4A features a straight triangular frame, while the W4B has a bowed-down frame.

  • 5 stars: 412 (68%)
  • 4 stars: 161 (26%)
  • 3 stars: 34 (6%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
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

B
Bliss Yanga
Wind horse W3 review

The seat is terrible, rubber cover for the right rear tire nut is missing, the adjustable locking mechanusm/washer for the left rear tire bolt is missing

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

A
Amy W
This is an unusual review because we did bit keep

This is an unusual review because we did npt keep our bikes. My husband and I purchased 2 ebikes and because of personal reasons we had to return them soon after the shipment arrived. Windhorse customer service tried to work with us to resolve our issue and in the end we decided to return the bikes. They were so helpful, easy to work with, did not charge us a shipping fee to return and we received a full refund. We didn't feel like we were working with a large corporation with only AI service, but with actual people who cared about customer service. If purchasing bikes from this company you can be certain that they will offer great care and support.

C
Chad

Hard time getting around. Arrived early. Nice little package. 15 mins. later I'm headed out to charge it. Hope I get to use it awhile. Saving me trouble until I get something to push me around better. I can't describe it, but I'm fond of the design.

P
Pamela

Is there a warranty. I purchased March10, 2026 and I received it March 16 , 2026 . Now I’m having to replace a part. Were the warranty?

M
Mary E Farnan
My husban

My husband loves i

M
Matthew

Bike looks amazing and easy to build

A
Anonymous
It's a goodbike

It's a good bike

B
Brandon McIntyre

Great customer service they helped me along the way to my new bike that is a perfect fit for me,I will buy from them again. Thankyou.

K
Kian

Bike is sturdy and everything looks good overall. The only issue is that it feels a bit wobbly at high speed. Customer service is helpful and replies quickly.

H
Hunter Bustamante
Bike has been great so far

Bike has been great so far.

F
Frank Orlando
Excellent bike!

We rode our bikes for the first time the other day and have to say that we love them! The packaging the bikes were shipped in is impresssive. The bikes are good looking and appear to be well built. They are fun to ride and are powerful. Customer service is excellent and quick to respond to any questions. Would definitely recommend this bike for the quality and price point ..you can’t beat it!

A
Anonymous
I just bought my second fold up ebike

I just bought my second fold up ebike.
bought one last year it was perfect bought one for my kids birthday she's in love!

M
Mario
I love it it rides great and good

I love it it rides great and good distance

V
Virginia

Very nice bike!!! I love it!!

V
Vladimir

It looks awesome and it has good size tires that I was looking for I give it at least four stars and it's also a little bit bigger than the last bike that I had which was the in as Wheels and I'll say bigger is better awesome.

K
Kyla

Im absolutely stunned how awesome this bike is! Excellent purchase! Thanks so much! Will be purchasing more

B
Blaine
Good bike

It's a good bike to get around when receiving the bike I noticed every cable was put together and only one I had to plug in was the led screen the throttle dont work, little scratched on the screen, I dont know it was used and dont know how to fix still know word might return soon

P
Pauline Pauline T Remillaed
Windhorse enike

Love it

J
Jasmin

Had this bike for a little while now and I love,love,love it!so wonderful and it gets me where I need to go!

A
Anonymous
The bike is amazing my granddaughter loves it

The bike is amazing my granddaughter loves it the people at the company that an amazing job she's gotten so many compliments on it