1 10

KOOLUX X9 Pro Dual Battery Folding Electric Bike – 250W (Peak 750W) Off-Road E-Bike, Long Range

KOOLUX X9 Pro Dual Battery Folding Electric Bike – 250W (Peak 750W) Off-Road E-Bike, Long Range

✅ Road Legal 250W – Motor: 250W
4.6 5+ online reviews

Koolux

£1,029.99 GBP
£1,299.00 GBP £1,029.99 GBP
You Save 21 (£269.01)
ON SALE Sold out
  • Free shipping included to the UK mainland
Fast Delivery Available
👀 people have their eyes on this product right now.

Low stock: 10 left
Image below Buy Now button

The KOOLUX X9 Pro Dual Battery Folding Electric Bike delivers high-performance power and portability for versatile outdoor riding. Featuring dual batteries, a 250W hub motor (peak 750W), foldable aluminum frame, and 20"x4.0" all-terrain tires, it ensures stability, durability, and long-range capability on trails, gravel, and varied terrain.

Key Features

  • Dual Battery System: Two 48V 31.2Ah lithium-ion batteries provide up to 93 miles range. ⚠️ Off-road use only – Not EAPC compliant.
  • High-Performance Motor: 250W hub motor with 750W peak delivers strong torque and climbing ability.
  • All-Terrain Fat Tires: 20"x4.0" puncture-resistant Kenda tires for stability and grip.
  • Advanced Suspension: Dual suspension system (front fork + central shock) for smooth rides on uneven terrain.
  • Three Riding Modes: Pedal Assist, Full Electric (throttle), or Classic Pedal Mode.
  • Foldable Frame: Lightweight aluminum frame folds for easy storage.
  • Enhanced Safety Features: Mechanical disc brakes, dual reflectors, rear light, and IP54 water resistance.
  • Multifunction LCD Display: Monitors speed, battery, distance, and riding mode.

Technical Specifications

Specification Details
Motor Power 250W (Peak 750W)
Battery Dual 48V 31.2Ah Lithium-Ion
Range Up to 93 miles
Top Speed 15.5 mph (25 km/h)
Torque 70Nm
Frame Foldable Aluminum Alloy
Tires 20"x4.0" Fat Tires, Puncture-Resistant
Drivetrain Shimano 7-Speed
Suspension Front Fork + Central Shock
Brakes Front & Rear Mechanical Disc Brakes
Weight 36.4 kg
Max Load 120 kg (265 lbs)
Water Resistance IP54
Charging Time 7.5–8.5 hours
Climbing Angle Up to 25°
Display Multifunction LCD

Why Choose KOOLUX X9 Pro?

  • ✅ Dual batteries provide extended range for longer outdoor rides.
  • ✅ Fat tires and dual suspension ensure stability and comfort across varied terrain.
  • ✅ Foldable frame allows easy storage and portability.
  • ✅ Reliable braking and enhanced safety features for all-weather reliability.
  • ✅ Multiple riding modes for flexibility in different conditions.

FAQ

Q: Is this bike road legal in the UK?
A: ⚠️ No, the 250W motor (peak 750W) exceeds UK EAPC limits. Off-road use only.

Q: Can the batteries be removed for charging?
A: Yes, both 48V 31.2Ah batteries are removable.

Q: What terrain is suitable?
A: Trails, gravel paths, uneven surfaces, and off-road environments.

UK Road Legal Disclaimer

⚠️ High-Power e-bike – Motor exceeds 250W (peak). Not EAPC compliant. Off-road use only.

View full details

4.6

5+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

KOOLUX X9 Pro Dual Battery Folding Electric Bike – 250W (Peak 750W) Off-Road E-Bike, Long Range Review Summary

4.6

5+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

Why Our Customers Love It

This e-bike is a well-regarded option that delivers power, versatility, and comfort for diverse riding experiences, from city commutes to off-road adventures. Reviewers appreciate its robust motor, extended range, and ability to handle various terrains with stability and a smooth ride. Its thoughtful design elements, including effective suspension and braking systems, contribute to a confident and enjoyable user experience.

Benefits Include

  • Powerful Motor: The e-bike is equipped with a strong 750W motor, providing excellent acceleration and performance on challenging terrains and hills.
  • Extended Range: Users benefit from a high-capacity dual battery system (Pro version) offering a long range of up to 90-180 km on a single charge.
  • All-Terrain Capability: Fat, puncture-proof tires and robust suspension allow for stable and confident riding on various surfaces including gravel, snow, sand, and city streets.
  • Comfortable Ride: The dual suspension system ensures superior shock absorption, leading to a smooth and comfortable experience even on bumpy or uneven surfaces.
  • Durable Build: Constructed with a high-strength aluminum alloy frame, the e-bike is designed for durability and to withstand rough use.
  • Stylish Design: The e-bike boasts a distinctive retro-motorcycle aesthetic that is visually appealing.
  • Folding Frame: Its foldable design enhances portability and makes storage easier for commuters and adventurers.
  • Reliable Brakes: Equipped with mechanical or hydraulic disc brakes, the e-bike offers consistent and reliable stopping power in various conditions.
  • Informative Display: An LCD display provides essential real-time information such as battery level, speed, and distance traveled.
OneReview

Powered by OneReview

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.

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 e-bikes legal in the UK and where are you allowed to ride them?

Yes, e-bikes that meet EAPC (Electrically Assisted Pedal Cycle) regulations
are legal and can be ridden without a licence, insurance or vehicle tax.

e-bikes can be used on public roads, cycle paths, and anywhere
regular bicycles are allowed but not on pavements.

Do I need a licence to ride an e-scooter?

Privately owned e-scooters are currently illegal on public roads but rental
e-scooters require at least a provisional driving licence.

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 e-bike batteries take between 3 to 6 hours to fully charge. On a full charge, you can typically expect a range of 30 to 100 miles depending on factors like terrain, rider weight and level of pedal assistance.

You May Also Like

1 4
View all

Lorna Waite

My e-bike 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.

★ ★ ★ ★ ★
Commute EX Ladies Electric Bike with 15-inch frame and Samsung battery

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.

★ ★ ★ ★ ★