Windhorse V8 Pro
Flagship all-terrain fat-tire e-bike · dual suspension · 750W

Windhorse V8 Pro

The V8 Pro Electric Bike redefines power, endurance, and adventure for discerning riders. Designed to excel on steep hills, urban streets, and...

$1,299.00 USD$1,699.00 Save $400.00
Color — Dark Gray

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Free shippingOn orders over $99
1-year warrantyFrame, motor & battery
UL-certifiedTested safe battery
30-day returnsRide it risk-free
750W · 65 Nm
Motor
20 Mph
Top speed
65 Miles
Per charge
48V/15.6 Ah
Battery
20"*4"
Wheels
Carbon Alloy Steel
Frame
The flagship all-terrain e-bike

Go where the pavement ends. Fat tires. Dual suspension. Full send.

A 750W fat-tire e-bike built for trails, sand and snow — with dual suspension and up to 65 miles of range.

Flagship power — for just $1,299, not the $2,000+ others ask.
750W · 1500W peakUp to 65 mi20"×4" fat tiresDual suspensionShimano 7-speedDual disc brakes
Why it just works

Designed around how people actually ride.

An ergonomic saddle for the long haul

An ergonomic saddle for the long haul

The extended ergonomic saddle keeps you comfortable on long rides — settle in and go the distance, on-road or off.

Carry your gear

Carry your gear

A 55-lb rear rack plus phone mount means you can bring the gear — pack for the commute or load up for the trail.

Shimano 7-speed

Shimano 7-speed

Shift through seven gears to climb steep grades or cruise the flats — total control over how you ride.

Three ride modes

Three ride modes

Switch between full-electric, pedal-assist and pure pedal power — match the mode to the terrain and your energy.

How it rides
01/02
  1. 01

    750W that conquers any grade

    A 750W motor with 1500W peak powers up 40° climbs and loose off-road terrain — raw torque when you need it most.

  2. 02

    Full suspension, planted anywhere

    Front and rear suspension soak up rocks, ruts and rough trails, keeping you stable and in control on the gnarliest ground.

Battery & safety

Big battery.
UL-certified.

A 48V/15.6Ah UL-certified pack goes up to 65 miles with pedal-assist — sealed IPX5 against rain, dust and trail spray.

48V / 15.6AhUL-certifiedIPX5 sealedSmart BMS
Real-world range

Go the distance — up to 0 miles per charge.

The range you'll actually get on real terrain. Ride throttle all day, or add pedal-assist to go further.

Throttle40 mi
+ Pedal-assist65 mi
Add a little pedal power and the V8 Pro stretches from 40 to 65 miles per charge.
Quality in the details

Built well, down to the last part.

Fat off-road tires + All-terrain grip

Fat off-road tires

Aggressive fat tires bite into sand, mud and gravel for sure-footed traction.

Dual disc brakes + Controlled stops

Dual disc brakes

Front and rear disc brakes give controlled stopping at speed and on descents.

Bright headlight + LCD + See it all

Bright headlight + LCD

A high-beam headlight and full LCD show speed, battery, range and mode.

UL2271 & UL2849 certified + Certified safe

UL2271 & UL2849 certified

Dual UL certification covers both the battery and the whole e-bike.

Built for real life

One bike. Every kind of ride.

Rip the backcountry trails
Off-road adventure

Rip the backcountry trails

One bike for any terrain
City to trail

One bike for any terrain

Pack the gear and go
Camp & haul

Pack the gear and go

Weekend rides with friends
Ride together

Weekend rides with friends

Windhorse V8 Pro size and fit
Size & Fit

Built for the long haul.

20"×4" fat tires, dual suspension and a 750W motor shrug off sand, hills and rough trail — while the long saddle and rear rack carry a passenger or gear.

Rider height
5'3" – 6'3"
Frame
Carbon Alloy Steel
Bike weight
89.3 lb
Max payload
330 lb
Why the V8 Pro wins

Flagship specs. Fair price.

A 750W, dual-suspension, UL-certified fat-tire adventure bike — for hundreds less than comparable flagships.

Feature
Windhorse V8 Pro$1,299
Typical fat e-bike$1,800 – $2,500
Motor
750W · 1500W peak
750W–1000W
Tires
20"×4" fat
20"×4"
Suspension
Front & rear
Front only
Gearing
Shimano 7-speed
7-speed
Battery
UL · 15.6Ah
UL · 14–20Ah
Max payload
330 lb
300–350 lb
Owner rating
4.61★ · 612
Varies
Comparison based on common $1,800–2,500 fat-tire e-bikes (Aventon Aventure, Rad Power RadRover). Specs as published by each brand.
Full specifications

Every number that matters.

Motor & Performance

Motor750W
Top speed20 Mph
Torque65 Nm

Battery & Range

Battery48V/15.6 Ah
Range65 Miles

Drivetrain & Build

Wheels20"*4"
DisplayLED
Front suspensionYes
Rear suspensionYes

Frame & Dimensions

FrameCarbon Alloy Steel
Weight89.3 lb
Max payload330 lb
Rider height5'3" – 6'3"
Dimensions55.31"L x 11.61"W x 31.3"H
What's in the box

Unbox. Assemble. Ride.

Windhorse V8 Pro85% pre-assembled
UL-certified batteryPlus 2 keys
Smart chargerFast & efficient
Pedals & hardwarePre-sorted & labeled
ToolkitFor final setup
Manual & warrantyQuick-start guide included
  • 5 stars: 537 (72%)
  • 4 stars: 210 (28%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Anonymous
It works great overall

It works great overall. The only downside is that the seat is a little hard and could use some extra cushioning for better comfort but everything works.

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

R
Ronny

Very well recommended☺️

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 →

Expect around 40 miles on throttle and up to 65 with pedal-assist. Real range depends on rider weight, terrain, assist level and tire pressure — the numbers we publish are real-world.

Yes — that's what it's built for. 20"×4" fat tires, front and rear suspension and dual disc brakes handle sand, gravel, snow and trail, and it climbs grades up to 40°.

The V8 Pro ships about 85% pre-assembled. Most riders finish in 20–30 minutes — attach the handlebars, pedals, seat and front wheel with the included tools.

Yes. It's UL-certified with a smart BMS and IPX5 water resistance, and fully removable — lift it out and charge it safely inside.

Every V8 Pro comes with a 1-year warranty on frame, motor and battery, plus a 30-day return window so you can ride it risk-free.