Free shipping, no minimumShips nationwide

Pay in 4 at 0% APRLearn more

Order by 2 PM ET · ships in 1–2 business days

14-day returnsSee the policy

Cart
WEPED Sonic S Expander
Made in Korea · CNC aluminumWEPED SONIC S EXPANDER
WEPED Made in Korea · Built to order

Sonic S Expander

The seated Sonic with dual 8,000 W hub motors, a 100.8V Samsung battery, 20-inch tubeless tires and a CNC-machined aluminum frame.

100mphTop speed
174miRange
8,000WDual motors
100.8V100Ah battery
Your build sheet Sonic S Expander

Pay in full

Your build total

Pay over time

Plans at checkout
Built to order · ships in about 45 daysWEPED builds your scooter with the options you pick, then it ships to you. Add-ons ship with it.
1
Made in KoreaBuilt by WEPED
WarrantyThe maker’s warranty
Free shippingTo your door
Questions?Call or text us

Made for you

How your order works

Every WEPED is put together for its rider. Here is what happens after you order.

AYou pick your build

Choose the scooter, then any charger, battery, light and trim add-ons. Your price is set when you order.

BWEPED builds it in Korea

Your scooter is assembled with the options on your build sheet, including a custom color where the model offers one.

CIt ships to you

Expect it in about 45 days. Add-ons arrive with the scooter, and we keep you posted along the way.

The WEPED Sonic S Expander seated electric scooter is made in Korea and built to order. It pairs a 100.8V, 10,080 Wh Samsung battery with dual hub motors, and as a result it reaches about 100 mph with about 174 miles of range. On top of that, you ride it sitting down.

Product information

See the WEPED Sonic S Expander move

First, watch WEPED’s video of the Sonic platform the Sonic S Expander is built on before you build yours.

Then scroll on for each part, from the machined frame to the lights.

Details

The WEPED Sonic S Expander, piece by piece

Next, each part of the Sonic S Expander, shown in WEPED’s own photos.

WEPED Sonic S Expander seated scooter transformed from the Sonic
Seated Sonic

The WEPED Sonic S Expander: a Sonic you sit on

In fact, WEPED builds the Sonic as a stand-up scooter, and the Expander turns that same scooter into one you ride sitting down. In other words, the Sonic S Expander keeps the Sonic figures and adds a seat.

Seat and rear carrier
Seat and carrier

WEPED Sonic S Expander a soft seat and a rear carrier

Above all, the cushioned seat takes the jolts out of the road, so long rides stay comfortable. Besides, the carrier behind it holds a bag or a box.

WEPED Sonic S Expander samsung SDI 21700 50E battery pack
Battery

Samsung cells, packed in Korea

10,080Wh

Next, the 100.8V, 100Ah pack uses Samsung SDI 21700 50E cells. Moreover, WEPED builds it in Korea, and it carries KC certification, so you get about 174 miles of range.

Speed

WEPED Sonic S Expander top speed

100mph

In terms of speed, it tops out at about 100 mph. Even so, the big tires and long frame keep it steady at speed.

Front and rear oil shock suspension
Suspension

WEPED Sonic S Expander oil shocks, front and rear

A single oil shock sits up front, while dual oil shocks carry the rear. Together, they smooth out rough pavement mile after mile.

WEPED Sonic S Expander dual BLDC hub motors
Motor

Dual BLDC hub motors

8,000W

Above all, two hub motors pull hard from a stop. Also, they keep plenty of power in reserve for hills and passing.

Dual headlights
Headlights

WEPED Sonic S Expander two beams, three modes

Switch on once for the white low beam.

Brakes

Hydraulic brakes, front and rear

Equally important, Hydraulic brakes stop both wheels. On top of that, an electronic brake adds extra stopping power.

WEPED Sonic S Expander scooter tail and brake light
Rear light

Tail and brake light

First of all, a bright tail light shows you to traffic from behind. In addition, it lights up harder when you brake.

Widescreen display
Display

Widescreen display

Finally, the wide screen shows speed, battery, time and distance at a glance. Meanwhile, the buttons are simple enough for anyone.

WEPED Sonic S Expander anodized frame color examples
Color

Darksilver, or a color of your own

As standard, the frame comes in darksilver. Alternatively, WEPED can anodize it in a color you name, such as black, gold, green, red, blue, sky blue, charcoal khaki, dark brown, rose gold or orange. Then pick the custom color option and write your color.

And X side by side
Compare

Sonic vs Sonic X

For comparison, WEPED sets the Sonic next to the Sonic X. The Sonic carries an 8,400 Wh battery on 20-inch tires and measures 75.5 × 12.4 × 56.5 in, whereas the Sonic X has 4,200 Wh, 13-inch tires and 56.3 × 12.2 × 50.8 in. In short, the Sonic S Expander is built on the bigger Sonic.

Specifications

Full specs

Model
WEPED Sonic S Expander
Made in
Korea
Motors
Dual BLDC hub, 8,000 W
Battery
100.8V 100Ah, 10,080 Wh
Cells
Samsung SDI 21700 50E
Top speed
About 100 mph
Range
About 174 mi
Tires
20-inch tubeless
Front brake
Hydraulic
Rear brake
Hydraulic
Electronic brake
Included
Front suspension
Single oil shock
Rear suspension
Dual oil shocks
Frame
POSCO 6061 aluminum, CNC machined
Seat
Yes, with rear carrier
Seat height
29.8 in
Weight
397 lb
Color
Darksilver or custom anodized

Speed and range depend on rider weight, road, charge level and temperature.

Size and weight

Sonic S Expander dimensions

Size78.7 × 13.7 × 37.9 in
Seat height29.8 in
Weight397 lb

Length × width × height.

Complete your ride

WEPED accessories

Gear WEPED makes for its scooters, sold on its own.

WEPED LED Sling Bag

LED Sling Bag

Pay in full

$150

Pay in 4

$37.50
WEPED MS Charging Connector

MS Charging Connector

Pay in full

$31

Pay in 4

$7.75
WEPED Kickstand

Kickstand

Pay in full

$73.96

Pay in 4

$18.49

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.