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

Windhorse W4A

3-Level Pedal Assist, Folding Design

Regular price $499.00
$499.00 $699.00 Regular price Sale price
Save $200.00
Shipping calculated at checkout.
Color: White
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Windhorse V8 Pro - WINDHORSE
Windhorse W4B - WINDHORSE
WINDHORSEWindhorse W4B
Regular price $499.00
$499.00 $699.00 Regular price Sale price

Your Ride, Your Lifestyle

Quality in details

  • Advanced Display

    The Windhorse e-bike features a 3.5" LCD display showing speed, battery, distance, and PAS level, with an IP67 rating for clear, reliable performance in all conditions

  • 7-Speed Shimano

    The electric dirt bike offers 5 working modes (throttle mode, normal bike, pedal assist mode, push assist mode, and cruise mode) and 3 speed mode to suit all your cycling needs

  • Triangular Frame

    The step-over triangular frame ensures excellent stability at high speeds and under load, minimizing wobble for confident control in dynamic riding

  • Disc Brakes

    Experience responsive braking in any weather. Our disc brakes provide the reliable control and safety you need for a more confident ride.

Foldable and Anti-Theft Design

This folding electric bike features a compact, space-saving design and a removable battery for convenient storage and flexible charging at home or in the office. The battery is secured with a key-lock system—turn the key to power on, and removing it completely disables the bike for added anti-theft protection. Ideal for commuters with limited space, it combines portability, security, and everyday practicality.

Upgraded Removable, Anti-Theft Battery

Powered by a 48V 748.8Wh li-ion battery, this fat tire electric bike with seat offers a range of 55-70 miles (PAS) or 40-45 miles (throttle). The removable battery is easily detached for indoor charging. A dedicated anti-theft key is required to start the electric bicycle, which must be held in the ON position

FAQs


Is the battery removable?

Yes — the 48V 15.6Ah lithium-ion battery is removable for convenient charging at home or in the office.

What kind of tires does it have?

The W4A comes with 20-inch fat tires, delivering excellent stability and traction on both paved roads and off-road paths.

How far can I go on a single charge?

The W4A delivers an impressive 55–70 miles on pedal-assist mode, or 40–45 miles on throttle alone — plenty of range for daily commutes and weekend rides.

Does the W4A offer different riding modes?

Yes — it features 5 riding modes and a 7-speed Shimano transmission, giving you the versatility to tackle any terrain.

Customers praised this folding ebike for its solid build quality and performance. One daily commuter noted the "solid, well built frame" with plenty of torque and speed. However, battery life was a concern, with only about 10 miles on throttle mode. Minor adjustments to brakes and derailleur may be needed. Great customer service.

  • 5 stars: 473 (69%)
  • 4 stars: 176 (26%)
  • 3 stars: 34 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
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

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

Y
Yara Mansour
Customer service quickly clarified a warranty question for me

Emailed asking what's covered in year one, got a clear, specific answer within a day rather than a vague reply.

H
Holly Ainsworth
Support helped me source a replacement fold-latch quickly

One latch felt slightly loose after a few weeks, support sent a replacement part free of charge within about five business days.

D
Deja Coleman
Support answered my battery storage question thoroughly

Asked how to store the battery over a two-week trip and got a detailed, specific answer about charge percentage and temperature, not a generic FAQ copy-paste.

R
Rania Saleh
Support was quick to help when my charger cable frayed

Charger cable got a little worn after some travel, reached out and they sent a replacement without much back and forth.

S
Sadie Whitman
Support helped me troubleshoot a key that felt sticky

One of the dual keys was a little stiff to turn at first, support suggested a lubricant tip that fixed it right away.

R
Rosalind Chu
Support proactively followed up after my first service question

Asked about brake pad wear expectations and they checked in again a couple weeks later to see how it was going, appreciated that.

A
Ahmed Farouk
Support walked me through a gear shifting adjustment over video

Had a minor shifting issue after week two, they hopped on a quick video call and had it diagnosed and fixed in about 20 minutes.

W
Wyatt Lindberg
Display battery indicator seems accurate compared to actual range

I tracked it against my odometer app for a few rides and the percentage dropped roughly in line with actual miles covered.

T
Trent Osgood
Shipping box arrived on time and in good shape

Tracking updates were accurate and the bike arrived exactly when estimated, well packed with no visible shipping damage.

I
Ibrahim Toure
Battery life held up well after several weeks of daily use

No noticeable drop in range yet after about a month of near-daily riding, was worried batteries degrade faster than that.

C
Cristian Vega
Good upgrade from my previous entry-level ebike

Noticeably more torque and range than the budget bike I had before, worth the price jump for anyone doing regular hill commuting.

M
Miles Halloran
Handles carrying my full trail pack without losing stability

Rode with a loaded backpack for water and gear and the bike stayed planted and predictable even on looser gravel sections.

A
Alia Rahman
Basic display but tells me what I actually need to know

Not fancy but shows speed, battery, and assist level clearly. For a bike at this price point, I didn't need more than that.

L
Lucas Ferreira
Bought this for weekend fishing trips and it delivers

Rack carries my tackle box and cooler bag with no issue on the dirt access roads to my usual spots. Tires handle the loose gravel well.