KOOLUX X11 Fat Tire Dual Battery Ebike
KOOLUX X11 Fat Tire Dual Battery Ebike
Koolux
- Free shipping included to the UK mainland
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Meet the KOOLUX X11, a high-performance fat tire electric bike designed for riders who demand more—more range, more power, and more versatility. With dual 48V 11.7Ah batteries offering a massive 23.4Ah combined capacity, the X11 delivers an exceptional range of up to 93 miles (150 km), making it the ideal companion for long-distance commutes and off-road adventures.
Equipped with a 250W brushless rear hub motor and featuring 3 versatile riding modes, this bike is built to adapt to any environment. The wide 4.0-inch Kenda tires ensure enhanced grip and stability across all surfaces—from city pavement to sand and gravel trails.
The foldable aluminum alloy frame makes storage and transport effortless, while hydraulic disc brakes provide top-tier safety and control. Whether you're navigating busy streets or exploring rugged paths, the KOOLUX X11 offers a comfortable, efficient, and thrilling ride every time.
Key Features:
- 🔋 Dual 48V 11.7Ah Batteries (Total 23.4Ah) – Enjoy up to 93 miles of range on a single charge.
- ⚡ 250W Rear Hub Motor (Peak 500W) – Delivers powerful acceleration and hill-climbing capability.
- 🛞 4.0-Inch Fat Kenda Tires – Superior traction and stability on all types of terrain.
- 🚲 Three Riding Modes – Choose from Pedal Assist, Full Electric (throttle included), or Classic Pedal Mode.
- 🔧 Shimano 7-Speed Gearing – Smooth shifting for varied riding conditions.
- 🛑 Hydraulic Disc Brakes – Responsive, reliable stopping power in all weather conditions.
- 📏 Foldable Frame – Compact design folds down to just 90 x 54 x 74 cm for easy storage and transport.
- 📱 Multifunction LCD Display – Monitor speed, battery life, distance, and mode in real time.
- 🌦️ Water-Resistant (IP54) – Built to withstand rain and splash.
Technical Specifications:
| Feature | Specification |
|---|---|
| Motor | 250W Brushless Rear Hub (Peak 500W) |
| Battery Capacity | Dual 48V 11.7Ah (Total 23.4Ah) |
| Range | 50–93 miles (80–150 km) |
| Top Speed | 15.5 mph (25 mph unlocked) |
| Pedal Assist Levels | 3 Modes – 9 mph / 12 mph / 15.5 mph |
| Display | Multifunction LCD |
| Gears | Shimano 7-Speed |
| Frame Material | Lightweight Aluminum Alloy |
| Tire Size | 20x4.0” Kenda Fat Tires |
| Brake System | Dual Hydraulic Disc Brakes |
| Climbing Capability | Up to 25° incline |
| Weight | 25.8 kg (Net) |
| Load Capacity | Up to 120 kg (265 lbs) |
| Water Resistance | IP54 |
| Operating Temperature | -10°C to 45°C |
Why Choose the KOOLUX X11 Fat Tire Electric Bike?
- ✅ Unmatched Range with Dual Batteries
Ride up to 93 miles on a single charge, perfect for long commutes or adventurous getaways without range anxiety. - ✅ Power + Stability in One Ride
The powerful 250W motor combined with fat 4.0-inch tires gives you total control, even on sand, snow, or steep terrain. - ✅ Space-Saving Foldable Design
Need to store it in your trunk or apartment? The X11 folds down quickly and easily, making it ultra-convenient for city living or travel. - ✅ Safety First with Hydraulic Brakes
Enjoy superior stopping power, even at high speeds or in slippery conditions—your safety is never compromised. - ✅ Comfort & Versatility
Ergonomic design, front suspension, and 3 pedal assist modes ensure a smooth and tailored riding experience wherever you go.
FAQs:
Q: How far can I go on one charge?
A: The KOOLUX X11 offers an impressive range of up to 93 miles, depending on terrain, speed, and assist mode.
Q: Are the batteries removable?
A: Yes! Both 48V 11.7Ah batteries are removable, making charging easy at home, in the office, or on the go.
Q: What type of terrain is the X11 suitable for?
A: Thanks to its fat tires and strong frame, it’s ideal for urban roads, gravel paths, sand, and even snow.
Q: Can I unlock higher speeds?
A: Yes, the X11 can reach up to 25 mph (40 km/h) when unlocked, for off-road use.
Q: Does it include a throttle?
A: Absolutely. A twist throttle is included for Full Electric Mode, allowing you to ride without pedaling when desired.
Q: Is it easy to store?
A: Yes! Its foldable frame makes it compact and easy to fit in cars, closets, or small apartments.
Ready to go the distance? The KOOLUX X11 Fat Tire Electric Bike is your all-in-one solution for power, range, and convenience. Ride further. Ride smarter. Ride KOOLUX. 🚴♂️⚡
KOOLUX X11 Fat Tire Dual Battery Ebike Review Summary
Why Our Customers Love It
Benefits Include
- Extended Range: Dual battery system provides significant riding distances, often cited up to 93 miles (150 km).
- Fat Tires: The 20x4.0-inch fat tires offer excellent stability, grip, and shock absorption on various terrains, including city streets, gravel, sand, and even snow.
- Folding Design: The foldable aluminum alloy frame allows for easy storage and transportation, making it convenient for car trunks or compact spaces.
- Excellent Value: Reviewers describe it as "excellent value" and "surprisingly durable" for its price point, especially compared to other budget e-bikes.
- Durable Build: It features a robust aluminum alloy frame and reliable components, contributing to its longevity.
- Easy Assembly: The bike arrives largely pre-assembled with clear instructions, making the final assembly process straightforward.
- Hydraulic Brakes: Equipped with hydraulic disc brakes, which provide strong, reliable, and superior stopping power, enhancing safety.
- Comfortable Ride: Often includes front suspension and a comfortable saddle, contributing to a smoother riding experience.
- Versatile Riding: Offers multiple riding modes (pedal assist, pure electric, classic pedal) and Shimano 7-speed gears for adaptability to different terrains and preferences.
- Waterproof Components: Uses waterproof-rated connectors and a protective rubber seal around the battery compartment.
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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.
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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.
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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.
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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