KOOLUX BK6S Foldable Electric Bike
Conquer both challenging terrains and urban landscapes with the KOOLUX BK6S electric mountain bike. Equipped with robust 4.0 professional fatbike tires, this bike offers unparalleled durability and puncture resistance, allowing you to explore nature trails with full confidence. Whether on snowy paths or sandy beaches, the KOOLUX BK6S provides the versatility and reliability you need for every adventure.
Specification
Model Number: | KOOLUX-BK6S |
Gears: | 7-Speed |
Frame Material: | Steel |
Power Supply: | Lithium Battery |
Wheel Size: | 20″ |
Tire Width: | 20*4” |
Braking System: | Disc Brake |
Battery Capacity: | 15Ah |
Charging Time: | 5-6 hours |
Range per Charge: | 45-95km |
Motor Position: | Rear Hub Motor |
Torque: | 30-50 Nm |
Battery Position: | Down Tube |
Max Speed: | <30km/h |
Battery: | 48V 15Ah Lithium Battery |
Max Load: | 120kg |
Motor Power: | 500W |
Brake: | Disc |
Net Weight: | 33.2kg |

Maximum Load
120kg

Motor Power
250W

Range
22 - 56 miles

Battery
13Ah / 48V

Maximum Speed
15.5 mph
(28 mph unlocked)

Tires
20*4 - Inch
Perfect e-bike for the daily commute
The BK6S allows you to explore places that are inaccessible to others - safely, reliably and with lots of fun. Not only does it offer a powerful drive, but it also has all the features you want from a ride. As a special highlight, the foldable frame ensures that you can easily take it with you to your campsite or picnic.
Foldable aluminum frame for easy storage and transport
The KOOLUX BK6S is equipped with a folding aluminum frame that allows for easy storage and convenient transportation. Thanks to this compact design, the e-bike folds quickly, making it ideal for people with limited storage space or for transporting in a car.
Ride with or without support – ideal for leisure or training
This e-bike offers the flexibility to choose between assisted and unassisted riding. Users can activate the electric assistance for a relaxed ride or use the bike without motor assistance to intensify their workout. This versatility makes the BK6S suitable for both leisure riding and sports activities.
Improved 20x4.0-inch puncture-proof tires for greater durability
The KOOLUX BK6S e-bike is equipped with robust 20x4.0-inch tires that now feature puncture-proof technology. Enjoy a worry-free riding experience as these tires are specially designed to withstand sharp objects and provide a smoother and more reliable ride on any terrain.
13Ah / 48V lithium battery for a range of up to 56 Miles
The e-bike is powered by a powerful 48V 15Ah lithium battery that provides an impressive range of up to 56 miles on a single charge. This allows users to travel long distances without having to worry about frequent charging - ideal for daily commuting or longer trips.
A powerful and practical driving experience
The KOOLUX BK6S folding bike is an impressive commuter e-bike with exceptional performance and comfort. The 20x4.0" fat tires effortlessly master a wide variety of terrain - from beaches to trails. Thanks to the front wheel suspension, it ensures a comfortable ride. The BK6S opens up more possibilities for you and brings comfort to every ride.
250W motor with 60 Nm torque for strong performance
The KOOLUX BK6S e-bike is equipped with a 250W motor that generates an impressive torque of 60 Nm. It ensures powerful acceleration and effortless handling of inclines. Experience strong performance and a safe driving feeling on a wide variety of terrain.
Multifunctional LCD
The BK6S display gives you all the important information at a glance. It shows the battery level, speed, distance traveled and more. Combined with the 3-level Pedal Assist System (PAS), you can easily switch between three support modes to adapt to your desired speed and riding conditions. This combination of versatile display and adjustable support ensures a comfortable and controlled ride - ideal for any route and terrain.
What's Included in the Package?

Throttle × 1

Bike Pump × 1

Charger (UK Plug) × 1

Lock × 1

Assembly Tools × 1

Keys × 2

Throttle × 1

Bike Pump × 1

Charger (UK Plug) × 1

Lock × 1

Assembly Tools × 1
