SKU: 56046439536

Foldable KOOLUX BK6S 750W

Sale price$424.35 Regular price$471.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

Foldable KOOLUX BK6S 750WEfficient Powerful Electric Motor : KOOLUX E bike is equipped with a 750W 48V motor, which can easily complete 25 slope riding. Built in detachable 13AH battery, the battery life is about 45 90 km for 6 7 hours on a single charge. If you like excitement and challenges, you may wish to take this mountain bike to experience an uninterrupted adventure. Intimate Design: The bike adopts an aluminium alloy body, which has low density and high strength. The

  

 

Efficient Powerful Electric Motor : KOOLUX E-bike is equipped with a 750W 48V motor, which can easily complete 25 slope riding. Built-in detachable 13AH battery, the battery life is about 45-90 km for 6-7 hours on a single charge. If you like excitement and challenges, you may wish to take this mountain bike to experience an uninterrupted adventure.

 

 

Intimate Design: The bike adopts an aluminium alloy body, which has low density and high strength. The foldable design is easy to carry and save space. Don't underestimate the hollow seat design, it is not only comfortable and breathable, but also avoids water accumulation .The bike also has an easy-to-read LCD display (showing Battery, mileage, Speed, assist level, error code, etc.)as well as headlights and reflectors for to keep you safe.

 

 

Upgraded Shifting: You can choose from 3 riding modes (pedal assist mode, pure electric and normal pedal mode). In normal pedal mode, 7-speed Shimano transmission system and mechanical transmission gears can be realized, and you can experience a peculiar acceleration experience. In moped mode and pure electric mode, you will experience an unexpectedly fast driving experience.

 

 

Advanced Safety Features: Prioritizing rider safety, our electric bike is equipped with responsive braking systems, bright LED lights, and a sturdy frame. Ideal for both novice and experienced riders, it ensures a safe journey in all conditions.

 

 

Comfort Shock Absorption: Equipped with front suspension , while large-capacity low-pressure tires also act as additional shock absorbers, providing more balance and control on rough mountain roads. The front and rear double disc brakes and electronic brakes realize all-round safe driving protection.

Professional 20" Fat E-bike: KOOLUX electric bikes specially use super strong professional 4.0 size fat tires that are wear-resistant and puncture-resistant. Let you ride freely in mountains and cities to explore nature. Or you can experience the sensation of flying without obstacles in places such as snow, beach, etc.

 


Model BK6S
Gears 7 Speed Shimano
Material Aluminium 
Wheel Size 20" x 4"
Voltage 48V
Power Supply 18650 Lithium-ion Battery
Braking System Front & Rear Disc
Battery 13Ah
Charging Time 7 Hours
Motor Position Rear Hub Motor
Battery Position Rear Carrier
Range 60-90KM
Max Speed 50km/h
Load Capacity 150KG
Opened Size 182cm x 60cm x 110cm
Waterproof IP554
N.W/G.W 34.2/43KG

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56046439536

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4.5 ★★★★★
Based on 20 reviews
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Verified Purchase
James N.
Massapequa, US
★★★★★ 5
Great product
Size: 6FT, Color: Black-20W
Added two of these behind the couch in a wood ledge between the couch and the wall. A template will make marking the cutout easier. You will need to make one as it does not come with the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
S
Verified Purchase
Samuel Ocampo
West Palm Beach, US
★★★★★ 5
Excellent Product, thanks!
Size: 10FT, Color: Black-20W
Excellent Product, thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
T
Verified Purchase
Thomas Murray
Phoenix, US
★★★★★ 5
Great
Size: 6FT, Color: Black-20W
I used these in custom built nightstands, and customers loved them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
T
Verified Purchase
Treats86
Birmingham, US
★★★★★ 5
Amazing. A bit of a job to set it up but worth it!
Color: Black, Color: Black
Excellent quality. Sturdy and strong. The screws that come with it are awful. Get yourself some different ones. Takes a while to set it up and get it all measured. I did it while I was setting up my new Flexi-spot E7 Plus standing desk. Wanted to get it all done at the same time. At first. I thought it might be overkill, but I am sooooo glad I did get this. Now my computer moves along with the desk. It looks great. I bet it has improved the air flow around my computer as well. Looks sleek and cool. I might have set it a bit too tight around my case and as a result I have to shimmy it to get it out of the holder if I have to do any work on the computers internals. But at least I know it's secure. My suggestion would be to leave a little bit of slack to avoid this in your setup. Maybe like a 1/4 inch would be ok. The pads should hold it in place anyway. May loosen mine up if I find the time. But it feels totally secure on the desk with no wobble or shaking. Great product. Also I'm a woman in my late fifties 😃and I was able to set it all up on my own. So don't be intimidated ladies, you can do it too. I also bought two of the ultimate set up cable management trays. Great products. Note for anyone from the Ultimate Setup company who might read this. Please provide better quality wood screws and some extra ones) I stripped three of the cheap ones that came with this. And it took forever to drill them in because they weren't strong enough. Then it would be perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
N
Verified Purchase
Norman D Warren
Carnegie, US
★★★★★ 5
Solid, simple and perfect.
Color: Black, Color: Black
Great simple design. The quality is evident in the thickness of materials. The assembly instructions, hardware and tools provided help minimize the time spent from opening the box to install. This product is packaged well and shipped with the customer convenience in mind. Well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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