Windhorse V8 SE
Moto-style fat tire e-bike · 29.53" seat · full suspension · dual disc

Windhorse V8 SE

V8 SE — The one you just get on and ride. A moto-styled fat tire e-bike with a 29.53" seat height and...

$599.00 USD$699.00 Save $100.00
Color — Black

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Free shippingNo minimum order
1-year warrantyFrame, motor & battery
UL-certifiedTested safe battery
30-day returnsRide it risk-free
750W
Motor
20 Mph
Top speed
50 Miles
Per charge
48V/15.6Ah
Battery
16"x4.0"
Wheels
Carbon Alloy Steel
Frame
The easy first e-bike

No learning curve. Just ride

A moto-styled fat tire e-bike with a 29.53" seat, a half-twist throttle and suspension at both ends — so the first ride already feels like the hundredth.

750W motorUp to 50 mi16" × 4.0" fat tiresFront + rear suspensionFour ride modesTurn signals + lights
Why it just works

Designed around how people actually ride.

Sit down, twist, and go

Sit down, twist, and go

A 29.53" seat lets most riders put both feet flat down at a stop, and a half-twist throttle means there is nothing to learn.

Parks like a small moto

Parks like a small moto

The frame reads as a small motorcycle rather than a bicycle — which is most of the reason people stop to ask you about it.

330 lb of rider and kit

330 lb of rider and kit

Rated to 330 lb, so an adult, a loaded backpack and a week of groceries all ride without the frame ever feeling borrowed.

Mostly built in the box

Mostly built in the box

It arrives with most of the assembly already done. Fit the bars and pedals, top up the charge, and ride the same afternoon.

How it rides
01/02
  1. 01

    750W that doesn't quit on a climb

    750W rated, 1500W peak and 65 N·m of torque — enough to pull away from a standstill partway up a grade instead of sagging and asking you to pedal for it.

  2. 02

    Sand, grass, gravel — same ride

    16" × 4.0" tires float over the loose stuff that stops a narrow tire dead, so the route stops being a decision about what the bike can take.

Battery & range

Charge overnight
Ride the week

A 48V/15.6Ah pack covers the school run, the errand and the way home on one charge, and refills from any wall socket while you sleep.

48V / 15.6Ah50 mi range750W motorUnlock +6.5 mph
Real-world range

Go the distance — up to 0 miles per charge

Enough for a week of short trips, or a long day of errands and back. Ride on the throttle alone, or add pedal-assist and stretch it further.

Throttle35 mi
+ Pedal-assist50 mi
Real range depends on rider weight, terrain, temperature and how much throttle you use.
Quality in the details

Built well, down to the last part.

16" × 4.0" fat tires + Tires

16" × 4.0" fat tires

Four inches of tire across means sand, grass, gravel and wet leaves stop being a reason to turn around.

Front and rear suspension + Suspension

Front and rear suspension

Both ends are sprung, so speed bumps, curb edges and broken pavement stop arriving through the seat.

Front and rear disc brakes + Brakes

Front and rear disc brakes

Discs on both wheels, so you can brake with both hands and keep the bike settled under you.

Lights front, rear and both sides + Lighting

Lights front, rear and both sides

Headlight, tail light, brake light and left/right turn signals, switched from a button on the bar.

Carbon alloy steel frame + Frame

Carbon alloy steel frame

A moto-style steel frame rated to carry 330 lb — rider, backpack and whatever else came along.

LCD display + Display

LCD display

Speed, assist level, battery state and trip distance on one backlit panel under your left thumb.

Control & display

Everything you need, on one screen.

Four ways to ride it
Ride modes

Four ways to ride it

Throttle only, pedal assist, pedal only, or cruise — switched from the pad without stopping.

Cruise control
Cruise

Cruise control

Hold a steady speed and let go of the twist grip — useful on the long flat stretch home.

Readable in full sun
Display

Readable in full sun

The backlit panel stays legible at noon, so you aren't shading the screen to read your speed.

Built for real life

One bike. Every kind of ride.

The 3–10 mile everyday trip
Neighborhood

The 3–10 mile everyday trip

Groceries, without routing around the potholes
Errands

Groceries, without routing around the potholes

Across campus, locked at the rack
Campus

Across campus, locked at the rack

Around the campground and back
Campground

Around the campground and back

Windhorse V8 SE size and fit
Size & Fit

Built around a low seat

At 29.53" the seat sits low enough for most riders between 5'3" and 6'2" to put both feet flat at a stop — the one thing that makes a first e-bike feel manageable instead of tall. 27.98" bars, 59.86" long, 74.3 lb on the scale.

Frame
Carbon Alloy Steel
Bike weight
74.3 lb
Max payload
330 lb
Why the V8 SE wins

Full suspension and a seat you can reach.

Fat tire e-bikes near this price usually sprang the front only, and sat you high enough that a stop means tiptoes. The V8 SE sprung both ends and dropped the seat to 29.53".

Feature
Windhorse V8 SE$529
$550 – $800 fat tire e-bike$560 – $800
Suspension
Front + rear
Front fork only
Seat height
29.53"
31 – 33"
Tires
16" × 4.0" fat
3.0" or narrower
Ride modes
Four, incl. cruise
Throttle + assist
Lighting
Head, tail, brake, turn signals
Headlight + tail
Payload
✓330 lb rated
250 – 280 lb
Comparison based on commonly listed $550–800 fat tire e-bikes with a comparable motor. Specs as published by each brand.
Full specifications

Every number that matters.

Motor & Performance

Motor750W
Top speed20 Mph

Battery & Range

Battery48V/15.6Ah
Range50 Miles

Drivetrain & Build

Wheels16"x4.0"
DisplayLCD
Front suspensionYes
Rear suspensionYes

Frame & Dimensions

FrameCarbon Alloy Steel
Weight74.3 lb
Max payload330 lb
Dimensions59.86"L × 27.98"W × 40.16"H
What's in the box

Unbox. Charge. Ride.

Windhorse V8 SEMostly pre-assembled
Smart chargerFull charge in 6–7 h
ToolkitFor final setup
Spare hardwareBolts, reflectors, pedals
Manual & warrantyQuick-start guide included
Good to know

Questions, answered.

Still have questions? Contact us →

That's what it was built for. The seat is 29.53" so most riders can put both feet flat at a stop, and the half-twist throttle means there are no gears to think about — sit down, twist, go.

About 35 miles on the throttle alone, and up to 50 if you add pedal-assist. Rider weight, hills, cold weather and how hard you use the throttle all pull that number around.

It ships limited to 20 mph. There's a second, higher setting that lifts that to 26.5 mph — check what your local rules allow for where you ride before you switch to it.

16" × 4.0" fat tires plus front and rear suspension cover sand, grass, gravel, wet leaves and broken pavement. It isn't a trail bike, but it stops you routing around the bad stretch.

Yes. The pack lifts out of the frame with a key, so it can charge indoors or at a desk while the bike stays in the garage or at the rack.

Most of it is done. The bars, the front wheel and the pedals need fitting with the included tools, which is a few minutes rather than an afternoon.