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Stylish Affordable Folding Electric Bike K Series Lightweight

Stylish Affordable Folding Electric Bike K Series Lightweight

4.9· 264 ratings

Best price now

$599.00at kbobikesObserved Nov 3, 2026, 12:33 PM

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Our take on the Stylish Affordable Folding Electric Bike K Series Lightweight

The K Series is a folding electric bike with a 6061 aluminum step-thru frame, 20-inch by 3-inch Chaoyang tires, a 20 mph top speed and up to 45 miles of range. It folds in two steps in about 20 seconds, which makes it easy to stow in a car, RV or apartment. It weighs 48 lb without the battery and carries up to 280 lbs. At $599 at kbobikes as of November 3, 2026, it sits at the low end of what a folding e-bike with these specs usually costs.

Best forCity commuters who need to fold the bike for trains or storageRV owners and road-trippersStudents in small apartments or dormsRiders who want a step-thru frame
Pros
  • Folds in about 20 seconds in two steps
  • 6061 aluminum frame keeps it lighter than steel folders
  • 20" x 3" Chaoyang tires handle city streets and light gravel
  • 280 lb load capacity suits a wide range of riders
  • Step-thru frame is easy to mount
  • Up to 45 miles of range and 20 mph top speed cover most commutes
Cons
  • 48 lb without the battery is heavy to carry up stairs
  • Mechanical brakes need more maintenance than hydraulic ones
  • 20-inch wheels feel twitchy at speed on rough roads
  • No suspension listed, so bumps go straight to the rider
  • Range of 45 miles is likely best case at low assist

Stylish Affordable Folding Electric Bike K Series Lightweight prices at every store

  • kbobikesNew

    In stock

    $599.00Observed Nov 3, 2026, 12:33 PM
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Stylish Affordable Folding Electric Bike K Series Lightweight price history

Lowest price we've seen: $599.00 on Nov 3 at kbobikes. Tracked across 1 store since Nov 3.

What reviewers say

With 4.9 out of 5 from 264 ratings, owners are very positive. They tend to praise the quick fold and the value for the price. The usual complaints are weight and the mechanical brakes.

Pros
  • Fast, simple folding
  • Good value for the specs
  • Sturdy aluminum frame
  • Comfortable step-thru design
Cons
  • Heavy to lift when folded
  • Brakes need adjustment
  • Ride is firm on rough pavement

Specifications

Intended Use
Commuting
Usage Terrain
Road trips, City, City commutes, Outdoor explorations
Age Range
Adult
Suitable Terrain
City commutes, Outdoor explorations, Road trips
Typical Users
Students
Tire Diameter
20"
Tire Width
3"
Tire Type
CHAOYANG Tire
Brake Type
Mechanical Brakes
Range
Up to 45 miles
Maximum Speed
20 mph
Riding Style
Commuting
Load Capacity
280 lbs
Bike Type
E-bike
Design Material
6061 Aluminum frame
Weight
48 lb (without the battery)
Design Highlights
Folds effortlessly within 20 seconds, Folds quickly in two steps
Dimensions
67"L x 25"W x 44"~48"H (Depending on Handlebar Height)
Design Style
Compact
Frame Material
6061 Aluminum
Frame Type
Folding
Frame Shape
Step-Thru

Questions and answers

Is the K Series worth $599?
At $599 at kbobikes as of November 3, 2026, it is a low price for a folding e-bike with an aluminum frame, 20-inch tires and a 45-mile range claim. It is a reasonable buy if you need a folder and can live with mechanical brakes.
How does it compare with a 16-inch folding e-bike?
The 20-inch wheels roll better over potholes and curbs, and the 3-inch tires add cushioning. A 16-inch folder packs smaller and weighs less, which matters more if you carry it onto transit daily.
What is the real battery range?
The 45-mile figure is the best case, likely at low pedal assist on flat ground. Expect closer to 20 to 30 miles with heavy throttle use or hills.
Can it fit in a car trunk or RV?
Yes. It folds in two steps in about 20 seconds, and the compact folded size fits most trunks and RV storage bays. Check the folded dimensions against your space before buying.
What is in the box?
You get the bike, the battery and a charger. A basic tool kit for assembly is typical, but confirm with the seller before ordering.
When is it cheapest?
Folding e-bikes usually drop during spring sales and Black Friday. Set a price alert rather than assuming the current $599 is the floor.
Where is the Stylish Affordable Folding Electric Bike K Series Lightweight cheapest?
At kbobikes, for $599.00, as of our latest check.
What do buyers say about the Stylish Affordable Folding Electric Bike K Series Lightweight?
Rated 4.9 out of 5 from 264 ratings.