12 months
of TrailSurge support
- UK-based fault support
- Battery, motor and frame fully covered.
- Repair, parts or another suitable solution where eligible
Koolux BK6S PRO Electric Bike Duel Battery
Motor
500W,750W
Battery
48V 15AH
Speed
25 KM/H
Range
90 KM
€1.303,95
€1.126,95
Sold out
Finance
From —/mo
24, 36 or 48 months at 15.9% APR
6 or 12 months at 0% interest
Shop Pay
From €93,91/mo
12 months at 0% interest
Up to 24 months available
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Trusted by TrailSurge customers
Home Delivery Tracked options shown at checkout
Out of stock
- This item is currently unavailable
- Contact us for the latest restock estimate
- We can recommend a suitable in-stock alternative
Click & Collect Collection from our Nuneaton workshop
Collect from our Nuneaton workshop
Collection is available by appointment from our Nuneaton workshop. The preparation time depends on where the product is currently stored. Contact us before ordering for the latest availability, or place your order and we will confirm when it is ready to collect.
Best Price Guaranteed Found the same product for less?
Best Price Guaranteed
Seen the exact same product advertised for less? Send us the live offer before you order and we’ll check whether we can match it.
- We consider genuine UK retailer offers for items that are in stock
- The model, specification, colour, condition and delivery terms must be like-for-like
- Marketplace or private sellers, used or clearance items, private codes, finance-only offers, bundle deals and obvious errors are excluded
Usually answered within 24 hours. Need a quicker answer? WhatsApp us or call 0800 099 6187.
Why Buy From TrailSurge? UK showroom, product support & aftercare
Buy your Koolux BK6S PRO Electric Bike Duel Battery with UK-based support
TrailSurge is a UK retailer with a showroom and workshop in Nuneaton. Our team can help before you order and continue supporting you after your Koolux BK6S PRO Electric Bike Duel Battery arrives.
- UK-based customer support before and after your purchase
- Showroom and workshop in Nuneaton
- Help with product questions, setup, parts and aftercare
- Tracked UK delivery with support if you need help with your order
- Speak to a real member of our team before placing your order
Why buy through TrailSurge?
For the best UK-based support and aftercare, we recommend buying through TrailSurge rather than ordering directly from overseas manufacturers or China-based sellers, where returns, warranty support and parts handling can be more difficult.
Need help with the Koolux BK6S PRO Electric Bike Duel Battery?
Ask our team a question before ordering.
Road use notice: This bike is over 250W and is for private land/off-road use only. Need a UK road-compliant option?
View road legal e-bikes
.
Check your fit
Size & Rider Fit
- Maximum Rider Weight
- 150KG
Trail Surge Warranty Plus
FULL OFFICIAL WARRANTY INCLUDED
UK-based support alongside the manufacturer warranty
TRAILSURGE COVER
12 months
More confidence after you buy
TrailSurge Warranty+ gives you a direct UK warranty alongside the product’s manufacturer warranty.
Manufacturer warranty period
12 months against manufacturing defects.
Manufacturer cover
Confirmed production faults affecting the original frame and factory-installed electrical or mechanical components.
Typical component protection
Eligible faults affecting the frame and forks, motor and drive system, controller, battery and BMS, charger, wiring, display, gears, brakes and factory-fitted controls.
Description
The KOOLUX BK6S PRO E-Bike is equipped with a 250W motor (unlockable on 500W) that provides strong and stable performance for your daily rides. Three driving modes and a Shimano 7-speed gears provide enough power to overcome inclines or reach the maximum speed. The maximum speed is approx. 45 km/h (28 mph), ideal for commuting and camping adventures.
4.0-inch Kenda tires – Conquer any terrain
The most striking feature of the KOOLUX BK6S PRO E-bikes are the 20”×4.0 non-slip premium fat bike tiresthat allow you to effortlessly access snow, mountains, beaches and city streets This guarantees an ultimate driving experience. In combination with the high-quality aluminum front fork with shock absorption Vibration on uneven roads is effectively cushioned and driving comfort is significantly improved
48V 23.4Ah battery for worry-free travel
The removable and rechargeable 48V/23.4Ah battery is safe and reliable. The maximum range is 55–90 miles (depending on weight and road conditions) with continuous pedal support. The BK6 PRO offers two charging options: You can charge the battery directly on the e-bike or remove it for charging.
Specifications
| Collection | Koolux Electric Bikes |
|---|---|
| Brand | Koolux |
| Bike Type | Fat Tyre, Delivery & Cargo |
| Motor Power | 500W |
| Battery | 48V 15AH |
| Top Speed | 15.5 MPH |
| Acceleration Method | Regular Pedalling + Pedal Assist + Throttle Acceleration |
| Max Range | 56 Miles |
| Charging Time | 7+ Hours |
| Shock Absorbers | Front |
| Wheel Size | 20inch |
| Brakes | Dual Mechanical Disc Brakes |
| Gears | 7 Speed Shimano Gears |
| Bike Weight | 27KG |
| Max Climb | 15 degrees |
| Max Rider Weight | 150KG |
Dimensions |
|
| Built Dimensions | 180 × 60 × 125 cm (L × W × H) |
| Box Dimensions | 151 × 30 × 84 cm (L × W × H) |
What’s Included in the Box?
1 x Koolux BK6S PRO Electric Bike Duel Battery
1 x Charger
2 x Keys
1 x Tool Kit
1 x User Manual
Frequently Asked Questions
Koolux BK6S PRO Electric Bike Duel Battery
€1.126,95
