KOOLUX BK6S Foldable Electric Bike – 250W Motor (500W Peak), 48V 15Ah Battery, Shimano 7-Speed, 25 km/h (15.5 mph) Top Speed [Unlocked 45 km/h / 28 mph], Up to 95 km (59 miles) Range
KOOLUX BK6S Foldable Electric Bike – Long-Range, Compact & Everyday Versatility
The KOOLUX BK6S is a foldable electric bike built for riders who want the perfect mix of portability, power, and all-day performance. Whether commuting through the city, running errands, or exploring on weekends, the BK6S delivers comfort, reliability, and extended range in a compact design—making it an ideal choice for both urban living and leisure rides.
Powered by a 250W brushless hub motor, the BK6S ensures smooth acceleration and dependable handling on city roads or light trails. Its 48V 15Ah removable lithium-ion battery provides up to 95km per charge, offering exceptional range and reduced charging anxiety. With a top speed of 25 km/h (EU-legal), unlockable to 45 km/h for private use, it’s versatile enough for both everyday commuting and more adventurous riding.
The foldable aluminum alloy frame makes storage and transport simple, while 20-inch fat tires balance stability and grip across multiple terrains. A Shimano 7-speed drivetrain adds flexibility for hills and long rides, and the front suspension fork absorbs bumps to keep your journey smooth.
For safety and practicality, the BK6S is equipped with front and rear disc brakes for reliable stopping power, along with integrated LED front and rear lights to improve visibility in low-light conditions. A compact LED display keeps you informed with battery level, speed, and assist mode details—so you’re always in control.
When not in use, the foldable design (96 × 38 × 75 cm) makes it easy to store at home, in the office, or even fit in the trunk of your car—ideal for riders with limited space.
Key Features
- Motor: 250W brushless hub motor (EU compliant, unlockable to 45 km/h)
- Battery: 48V 15Ah lithium-ion, up to 95km range
- Top Speed: 25 km/h (road legal), 45 km/h (private mode)
- Drive System: Shimano 7-speed gearing
- Riding Modes: Pedal Assist, Pure Electric (throttle included), and Bicycle Mode
- Front Suspension: Suspension fork for smoother rides
- Tires: 20” × 4.0” fat pneumatic tires for extra stability and traction
- Brakes: Front & rear disc brakes
- Display: LED display with ride stats and assist levels
- Lights: Integrated LED front & rear for night safety
- Weight Capacity: Up to 120kg
- Charging Time: 5–6 hours for a full charge
- Climbing Ability: Up to 25° inclines
- Folded Size: 96 × 38 × 75 cm
What’s in the Box
- 1 × KOOLUX BK6S Electric Bike
- 1 × 48V 15Ah Removable Battery
- 1 × Battery Charger
- 1 × Throttle Accessory
- 1 × Lock & Bicycle Pump
- 1 × Assembly Tools
- 1 × User Manual
- 1 × Warranty Card
The KOOLUX BK6S is the ultimate foldable long-range e-bike—powerful, portable, and practical. Perfect for city commuters and weekend explorers, it combines extended battery life, all-terrain tires, and a space-saving foldable frame into one reliable package for everyday convenience.
- Color:
- Blue
- Motor:
- 500W
Pairs well with
Delivery in 2 to 4 working days
Hassle-Free Returns within 30 Days
2-Year Warranty Coverage
Trusted, Award-Winning Support Team
What’s Included
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Product Specifications
Brand: PIXAR®
Type: Cruiser Electric Bike
Pedal Assist Range: 120+ km / 75+ miles
Electric-Only Range: 58 km / 36 miles
Top Speed: 25 km/h / 15.5 mph (EU legal)
Dimensions: 183 × 66 × 104 cm / 72 × 26 × 41 in
Max Load Capacity: 250 kg / 550 lbs
Net Weight: 29 kg / 64 lbs
Motor: 250 W peak rear hub brushless motor
Max Torque: 45 N·m / 33 lb-ft
Maximum Output: 48 V 23 A with temperature protection
Battery: Samsung 36 V 12.8 Ah
IP Rating: IPX6 waterproof, CE-certified
Battery Weight: 3.5 kg / 7.7 lbs
Charging Time: ~4–5 hours
Front Suspension: Aluminum adjustable shocks, 100 mm travel / 4 in
Handlebar: Riser; 104 mm grip length / 4 in; 66 cm total width / 26 in
Pedals: 9/16” with reflectors
Chain: 1/2” × 3/32”, 118 links, 21-speed indexing
Crankset: 170 mm cranks / 6.7 in with 48T chainring
Display: LCD with USB charging port
PAS Levels: 0–5
Throttle: Half-twist, optional thumb throttle
Sensor: Speed sensor
Drivetrain: Shimano 7-speed indexing (14–28T), rear derailleur
Charger: UL-certified 2 A smart charger
Rims: Alloy 26” with 13G, 36H spokes
Tires: CST 26” × 2” pneumatic, 45 psi
Brakes: Front & rear mechanical disc brakes, 180 mm rotors / 7 in
Kickstand: Heavy-duty aluminum
Specifications may vary depending on terrain, rider weight, and usage conditions.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Waterproof IP65
350 Watt Motor
Unlockable Speed
10.5Ah Battery
Cruise Control
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Weight | 25 kgs (45 lbs) |
Payload Capacity | 120 kgs (265 lbs) |
Top Speed | 120 kgs (265 lbs) |
Range | 120 kgs (265 lbs) |
SPECIFICATIONS
| Motor | 500W / 750W Brushless Hub Motor (250W EU Compliant option) |
|---|---|
| Battery | Dual 48V 13Ah + 48V 10.4Ah Lithium-ion (Total 23.4Ah), up to 150 km (93 miles) range |
| Top Speed | 25 km/h (15.5 mph) Road Legal / Unlockable to 32 km/h (19.9 mph) for Private Use |
| Drive System | Shimano 7-Speed Gearing |
| Riding Modes | Pedal Assist, Pure Electric (Throttle Compatible), and Standard Bicycle Mode |
| Front Suspension | Suspension Fork with Shock Absorption |
| Tires | 20” × 4.0” Fat Pneumatic Tires |
| Brakes | Front & Rear Disc Brakes |
| Display | LED Display with Speed, Battery, Distance & Assist Levels |
| Lights | Integrated LED Front Headlight & Rear Safety Light |
| Weight Capacity | Up to 150 kg (330 lbs) |
| Charging Time | 5–7 Hours for Full Charge |
| Climbing Ability | Up to 25° Inclines |
| Bike Dimensions | 180 × 60 × 125 cm (70.9” × 23.6” × 49.2”) |
| Folded Size | 96 × 38 × 75 cm (37.8” × 15” × 29.5”) |
| Net/Gross Weight | 38.6 kg / 45.6 kg (85 lbs / 100 lbs) |
*Specifications may vary depending on terrain, rider weight, and riding conditions.