Stylish Affordable Folding Electric Bike K Series

Advantages Function Parameter Assembly Review

$999.00

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Bike Overview

The all-new KBO K Series - best choice for your first E-bike! K Series stands out with five vibrant, fresh colors and showcases a compact, lightweight design that folds effortlessly within 20 seconds. At just 48lb without the battery, it folds quickly in two steps, offering portability and easy storage. With its budget-friendly price, it offers exceptional value while providing a range of up to 45 miles and superior shock absorption, ideal for city commutes, compact living, road trips, RV adventures, outdoor explorations, students and more! Make it your go-to e-bike without breaking the bank and embark on a cycling journey anew!

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OLD HAT OUTDOORS

Making RV Travel Better Or Thinking About Your First E-bike?

A Tale of Three Cabins

Battery 500WH
Hub Motor 500W
Shifter 7-speed
Range 45 Miles
Tires 20"x3"
Payload Capacity 280 lbs

Integrated battery design with 45 miles range

48V 10.4 Ah LG Lithium Battery

Featuring a built-in battery for rain and dust protection, anti-theft security, and stable center of gravity. The 500Wh capacity and BMS system ensure extended battery life and safety, offering up to 25 miles in electric mode and 45 miles in pedal-assist mode per charge, maintaining 80% capacity after 500 cycles.

500 Wh

Battery Capacity

45 Miles

Range per Charge

4-6 Hours

Charging Time

500W Brushless Geared Hub Motor

With a 500W brushless geared motor, K1 delivers efficient and precise power output for sustained propulsion. Capable of achieving speeds of up to 20MPH and conquering 30° slopes, it adapts well to various riding conditions. The motor boasts a long-lasting durable lifespan, operates quietly, and requires minimal maintenance.

20 mph

Top Speed

30°

Climbing Ability

Foldable & Portable & Lightweight

Fold K1&K2 effortlessly in two steps: release the frame clamp and shorten the handlebar stem. Within 20 seconds, they compactly pack up, with the battery removable in just 5 seconds. No space worries: fit them into car trunks, public transport, or narrow spaces, always ready for your next adventure!

35"L × 20"W × 28"H

Folded Bike Dimensions

48 lbs

Bike Weight Without Battery

Shimano 7-speed Gear Derailleur

The 7-speed gear derailleur allows for smooth and steady speed control, adapting to various riding conditions.

Front Suspension

The Dual Front Suspension Fork absorbs bumps, enhances traction, and improves safety and maneuverability across various riding conditions.

Mechanical Disc Brakes

The 160mm mechanical brakes offer a good balance between stopping power and control, providing more direct feedback and a sense of control to the riders.

Removable Battery

When folding the bike, the battery can be removed with a key in just 5 seconds for easier transport, charging, or theft prevention when leaving the bike unattended.

Multifunctional LCD Display

Multi-functional backlight display shows information including speed, odometer, PAS and battery capacity, etc.

Detachable Rear Rack

A sturdy and detachable rear rack with a load capacity of 280lb provides substantial cargo carrying capabilities and the convenience of removal when not in use.

48V US-certified Headlight

The 48V headlight offers bright, clear illumination, enhancing visibility in low-light or night conditions, thereby improving rider safety.

20" * 3" CHAOYANG Tire

20" x 3" fat tires with wider tire surface for superior traction and stability make it easier to ride on all terrain.

Alloy Fenders

Aluminum alloy fenders are corrosion-resistant, lightweight, and provide added protection for riders by preventing mud and debris from splashing.

Specs

Components

Geometry

Battery 48V 10.4Ah (500Wh)
Range 25 - 45 miles
Hub Motor Sustained 500W brushless gear motor
Total Payload Capacity 280 lbs
Charger US Standard 2.0A
Controller 48V
Display LCD
Pedal Assist 0-5 level
Recommended Rider Heights 4'7''- 6'3''
Weight 55 lbs
Product Dimensions 67"L x 25"W x 44"~48"H
(Depending on Handlebar Height)
Folded Dimensions 35"L x 20"W x 28"H

K1

K1

1. Total Length 78.7"
2. Bike Height 44" ~ 48"
3. Wheelbase 46"
4. Minimum Seat Height 27.5"
5. Maximum Seat Height 35.8"
6. Chain Stay Length 23.6"
7. Frame Stack 32.4 ~ 37.4"

8. Effective top tube 23.6"
9. Wheel Diameter 20"
10. Head tube length 2.9 ~ 8.6"
11. Handlebar Length 24.4"
12. Frame Reach 17.7"
13. Head Angle 65°

K2

1. Total Length 78.7"
2. Bike Height 44" ~ 48"
3. Wheelbase 46"
4. Minimum Seat Height 27.5"
5. Maximum Seat Height 35.8"
6. Chain Stay Length 23.6"
7. Frame Stack 32.4 ~ 37.4"

8. Effective top tube 23.6"
9. Wheel Diameter 20"
10. Head tube length 2.9 ~ 8.6"
11. Handlebar Length 24.4"
12. Frame Reach 17.7"
13. Head Angle 65°

Easy to Assemble

Watch Unboxing Video of K1 Watch Unboxing Video of K2

A great bike!

I would have given this bike a 5 rating except for the horrible seat which I immediately replaced with a Cloud 9 seat. It arrived at my house in a box and I unfolded it and rode it. The big fat tires are great for the old paved roads I ride where I live in the country with their cracks and tar snakes. The shocks help also. This bike is well worth the money paid.

Not Bad

I'm really impressed with the quality of the K2. The paint finish really makes it stand out. My only real complaint during the first 70 miles was that the seats were too small and hard. I think I have to buy a large saddle recommended by KBO to enjoy my riding better.

Makes Me Smile

Surprised and very excited about my new bike. Comes out of the box and ready to ride in 20 minutes.

love my bike

bought this because i was switching jobs and now commuting only three miles with a township bike trail very close. So far I love it !!! My husband bought one also. Looking forward to a great spring & summer. Been a while since I rode a bike so I will definitely we upgrading the seat but i still give it two thumbs up

Almost love it

The fender rattle to much and suspension could be better can I buy after market to improve it
??

Run and Fun

Bike K is cost effective, safe, and fun. Bike K is easy to transport, safe and simple to operate. Unlike a Vespa, one wants to be seen riding one by strangers and their friends.

K1 AND K2

Recently purchased the K1 AND K2. These are amazing bikes. The work fantastic. The construction is fantastic. A very solid bike with amazing tires, giving the otherwise smaller wheel size the feel of a motorcycle. The range is great, even with the hilly areas in the California central coast, we can still take amazing rides with lots of climbing - without range anxiety. The idea of folding them and transporting them in a trunk is possible, but it's not as simple as lifting a suitcase into a trunk. Absolutely love our K bikes. Highly recommend these amazing bikes!

2nd KBO purchase.

I purchased my first KBO four years ago. It’s still going strong. This time bought two K series bikes. Very happy!

1 2 3

A great bike!

Not Bad

Makes Me Smile

Surprised and very excited about my new bike. Comes out of the box and ready to ride in 20 minutes.

love my bike

Almost love it

The fender rattle to much and suspension could be better can I buy after market to improve it
??

Run and Fun

Bike K is cost effective, safe, and fun. Bike K is easy to transport, safe and simple to operate. Unlike a Vespa, one wants to be seen riding one by strangers and their friends.

K1 AND K2

2nd KBO purchase.

I purchased my first KBO four years ago. It’s still going strong. This time bought two K series bikes. Very happy!

1 2 3

Free Accessories included

What are the differences between K1 and K2?

Which Color Suits Me Best?

What is the folded size and weight of K series?

What's the range and top speed of KBO K series per charge?

Does my height fit the KBO K1/K2?

Will my KBO bike arrive assembled?

Free Shipping

2-Year Warranty

30-Day Return

Stylish Affordable Folding Electric Bike K Series

Free Accessories included

What are the differences between K1 and K2?

Which Color Suits Me Best?

What is the folded size and weight of K series?

What's the range and top speed of KBO K series per charge?

Does my height fit the KBO K1/K2?

Will my KBO bike arrive assembled?

Free Shipping

2-Year Warranty

30-Day Return

Bike Overview

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48V 10.4 Ah LG Lithium Battery

500 Wh

45 Miles

4-6 Hours

500W Brushless Geared Hub Motor

20 mph

30°

Foldable & Portable & Lightweight

35"L × 20"W × 28"H

48 lbs

Shimano 7-speed Gear Derailleur

Front Suspension

Mechanical Disc Brakes

Removable Battery

Multifunctional LCD Display

Detachable Rear Rack

48V US-certified Headlight

20" * 3" CHAOYANG Tire

Alloy Fenders

K1

K1

K2

K2

Easy to Assemble

Customer Reviews

Customer Reviews

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