KOOLUX X8 750W 48V 65Ah E-Bike Hydraulic Brakes
Koolux
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The KOOLUX X8 750W 48V 65Ah E-Bike is designed to solve the common challenges of commuting, urban mobility, and adventure riding by offering power, endurance, and superior safety in a single high-performance package. Whether you’re navigating city streets, tackling steep inclines, or exploring rugged trails, the X8 ensures every ride is smooth, safe, and effortless.
This e-bike is ideal for daily commuters, adventure seekers, and fitness enthusiasts who need a reliable ride with long-range capability. Its robust 65Ah battery guarantees extended distances without frequent charging, while the fat tyres, suspension, and hydraulic brakes make it perfect for electric mountain bike UK trails, rough terrain, and urban roads alike.
What sets the KOOLUX X8 apart from competitors is its combination of high-capacity battery, hydraulic braking system, and durable construction. Unlike many folding or commuter e-bikes, it offers both power and portability, making it one of the best electric foldable bikes UK riders can rely on in 2026.
Key Features
- Powerful 750W motor for climbing hills and fast acceleration
- 48V 65Ah long-range battery for extended rides
- Hydraulic disc brakes for maximum safety and control
- Fat tyres for stability across city roads and trails
- Front and rear suspension for smooth riding
- Foldable frame for easy storage and portability
- LCD display with multiple pedal-assist modes
- Can be configured as a UK road legal electric bike
Technical Specifications
| Feature | Specification |
|---|---|
| Motor | 750W High-Torque Motor |
| Battery | 48V 65Ah Removable Lithium Battery |
| Frame | Folding Aluminium Alloy |
| Tyres | Fat Tyres – All Terrain |
| Suspension | Front & Rear Shock Absorption |
| Brakes | Hydraulic Disc Brakes |
| Display | LCD Smart Display |
| Riding Modes | Pedal Assist & Manual |
| Foldable | Yes |
| Use Case | Commuting, Urban, Trails, Off-Road |
Why Choose KOOLUX X8 750W 48V 65Ah E-Bike Hydraulic Brakes?
The KOOLUX X8 is among the best electric bikes UK 2026 for riders seeking power, safety, and versatility. Its long-range battery, hydraulic braking system, and trail-ready tyres outperform typical folding e-bikes, making it suitable for commuting, leisure, and adventure. For riders looking for the best e-bikes for commuting UK that can handle city streets and rugged trails alike, the X8 is a top-tier choice.
FAQs
Is the KOOLUX X8 suitable for daily commuting?
Yes, it’s perfect as an e-bike for commuting, offering long range, comfort, and convenience.
Can it handle off-road trails and rough terrain?
Absolutely. Its fat tyres, dual suspension, and high-torque motor make it ideal for electric mountain bike UK trails.
Is it easy to store in limited spaces?
Yes, the folding aluminium frame allows compact storage in flats, offices, or car boots.
UK Road Legal Disclaimer
This e-bike may be used as a UK road legal electric bike when configured in accordance with EAPC regulations, including speed limits, motor output, and pedal-assist settings. Riders should ensure compliance before riding on public roads.
Delivery & Shipping
At WheelTrek, we keep delivery simple and transparent. Please note we currently deliver within the UK only.
Delivery Costs
- FREE DELIVERY on all eBikes to UK Mainland addresses.
- For orders below £500, a £25 delivery charge applies.
Order Processing
- Once you place your order, it takes 1 to 2 working days to process and prepare for dispatch.
Delivery Times
- After dispatch, estimated delivery is 3-5 business days (Monday to Friday) under normal conditions.
- We will send you the courier name and a tracking number as soon as your order is dispatched, so you can follow your eBike's journey to your door.
Our Carriers
Your eBike is delivered by a trusted, fully tracked UK courier. The exact courier depends on the eBike you order. We will confirm which one is handling your delivery along with your tracking details.
Warranties & Returns
Shopping with us is simple and your rights are fully protected.
Changed your mind?
You have 14 days from delivery to cancel for any reason, then 14 days to send the item back. Return delivery is at your cost, and we refund you in full within 14 days of receiving the eBike back.
Faulty, damaged or not as described?
Contact us within 30 days with a photo and we will arrange free courier collection and a full refund, or a replacement if you prefer. After 30 days, you are still covered for a free repair or replacement.
Warranty
Every eBike comes with a full manufacturer's warranty. If anything goes wrong, one email to us and we handle the claim with the manufacturer for you.
How to start a return
Just email info@wheeltrek.co.uk before sending anything back and we will take care of the rest.
Why Our Customers Choose Wheeltrek
FREE & FAST SHIPPING
FREE DELIVERY for all eBikes across UK mainland, ensuring a smooth and easy shopping experience
WARRANTY & RETURNS
All of our products come with a warranty and 14 day hassle free returns giving you complete confidence T&Cs apply
BEST PRICE GUARANTEED
We’ll match any lower price you find to ensure you get the best deal every time T&Cs apply
FLEXIBLE FINANCE PLANS
Make your ride more affordable with PayPal, ClearPay, and Cycle to Work schemes to help spread the cost
EXPERT SUPPORT
Our team helps you find the perfect ride and provides ongoing guidance long after your purchase
TRUSTED PREMIUM BRANDS
We offer premium eBikes from trusted brands carefully selected for quality and performance
Have a question? Our team is ready so just reach out.
We’re here to help with all your questions big or small.
Check out some of our most common Q&As to get started.
Can I use Cycle to Work vouchers on your eBikes?
Yes, we work with various Cycle to Work schemes. Check our Cycle to Work partners page to see which providers we accept. If your provider isn't listed, contact us at info@wheeltrek.co.uk. View our partners: https://wheeltrek.co.uk/pages/our-cycle-to-work-partners
What is your return policy?
Your satisfaction means everything to us. To request a return, simply email info@wheeltrek.co.uk within 14 days of receiving your order. Please ensure the item is unused, with tags attached and in its original packaging and return it within the 14-day window.
For full details,
visit: https://wheeltrek.co.uk/pages/return-and-refund-po….
Refunds can take between 5-10 days.
How quickly can I receive my order?
We aim to process and dispatch in-stock orders within 1–2 working days.
Delivery typically takes 3–5 working days. Orders over £500 get FREE UK
mainland delivery.
Timelines may vary by brand. Tracking is emailed within 24 hours of dispatch. We only ship to UK addresses.
Be sure to report any damage within 14 days to info@wheeltrek.co.uk
Are eBikes legal in the UK and where are you allowed to ride them?
Yes, eBikes that meet EAPC (Electrically Assisted Pedal Cycle) regulations
are legal and can be ridden without a licence, insurance or vehicle tax.
eBikes can be used on public roads, cycle paths, and anywhere regular bicycles are allowed but not on pavements.
Do you offer warranties and after sales support?
Yes absolutely! All our products come with a manufacturer’s warranty and our customer service team is here to assist with any issues.
How long does it take to fully charge an e-bike battery and how far can you travel?
Charging times vary depending on the model and battery capacity but most eBikes batteries take between 3 to 6 hours to fully charge. On a full charge, you can typically expect a range of 30 to help 60 miles depending on factors like terrain, rider weight and level of pedal assistance.
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Lorna Waite
My eBike has made my commute easier. It’s really cute and such a lovely design. I actually look forward to getting on it every day as it's so much fun.
Simon Capewell
Buying this has been a game changer and is an absolute pleasure to ride. The service was top notch too as the team were really friendly and professional. I can definitely recommend WheelTrek.
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