KOOLUX X11 Fat Tyre Electric Bike
SKU: M52952In Stock
SPEED24.9 Mph
RANGE93 Miles
MOTOR750W
BATTERY23.4Ah
CHARGINGN/A
WEIGHT57 lbs
This Bike Is Not Road Legal. Private Land Use Only.
This bike cannot be ridden on public roads, pavements, or cycle paths in the UK. Its motor output and assisted top speed exceed the legal limits set by the UK Electrically Assisted Pedal Cycle (EAPC) regulations, which cap electric bikes at 250W motor power and 15.5 mph (25 km/h). Because this bike exceeds both thresholds, it is classified as a motor vehicle and would require registration, insurance, and a valid licence to use on public roads. This bike is designed exclusively for use on private land such as farms, estates, and off-road tracks where road traffic law does not apply.
See UK LegislationPower and range for every journey
With a robust 750W motor and dual 48V batteries giving a combined 23.4Ah, the KOOLUX X11 delivers up to 93 miles on a single charge. That means fewer stops and more freedom, whether you're nipping through town or exploring country lanes. The fat 4.0-inch tyres grip confidently on tarmac, gravel, or sand, keeping you stable and in control.
When you need to get a move on, the X11 can reach up to 25 mph once unlocked, making light work of longer commutes. The folding aluminium frame tucks away neatly at home or in the boot, so storage is never a headache. It's a genuinely versatile electric ride built for everyday UK life.
Built to handle your daily ride
The rear hub motor pairs with a smooth 7-speed gear system, giving you the right push on hills and flats alike. The battery sits neatly on the rear rack, and with IP54 water resistance, a bit of British drizzle won't stop you. Hydraulic brakes bring you to a safe, controlled stop in all conditions.
Carrying up to 19 stone, the aluminium frame is light yet tough, and the 20-inch wheels with 4.0-inch tyres soak up bumps on potholed city streets or bridleways. Out of the box you get everything needed: charger, pump, tools, lock, and keys, so you're ready to roll straight away.
Choose your pace with three assist levels
The pedal assist system lets you pick from three speeds, so you can cruise gently at 9 mph, pick up to 12 mph, or press on to 15.5 mph – the legal limit for UK roads. It's all about riding your way, whether you're saving energy on the way to work or enjoying a leisurely weekend spin.
One bike for city and countryside
You don't need separate bikes for urban errands and rural escapes. The KOOLUX X11 handles both with ease, offering strong, efficient power and a comfortable ride wherever you go. From high street to farm track, it's designed to keep you moving safely and reliably.
Confident stopping power in all conditions
You’ll feel in complete control thanks to the dual hydraulic disc brakes. They deliver sharp, responsive braking whether you’re navigating slick city streets after a downpour or slowing from higher speeds on a country lane. This advanced setup gives you consistent, reliable stopping performance every time you ride.
Folds down small for effortless storage
The lightweight aluminium alloy frame keeps the X11 easy to lift at just under 57 lbs, yet it can carry up to 265 lbs with ease. When space is tight at home or you’re popping it in the boot of your car, the folding design shrinks it to a neat 35.4 x 21.3 x 29.1 inches. It’s a practical companion for the daily commute or a weekend escape.
Wider 4-inch tyres for superior stability
The KENDA 4.0-inch tyres give you a larger contact patch with the road, boosting balance and grip on everything from potholed city streets to gravel paths. You can ride with confidence, knowing the bike feels planted and steady even when the surface gets rough.
- BRANDKOOLUX
- CATEGORYFat Tire
- MOTOR POWER750W
- RANGE93 Miles
- SPEED24.9 Mph
- BATTERY23.4Ah
- WEIGHT57 lbs
- CHARGING TIMEN/A
- BRAKE SYSTEMHydraulic Disc
- FRAME MATERIALAluminium Alloy
- MAXIMUM LOAD265 lbs
- INPUT VOLTAGE48V
- TIRE SIZE20 inch
- TORQUEN/A
Secure checkout and fast UK delivery on every order.
- Free standard UK delivery on most bikes — 2 to 7 business days
- Express delivery may be available on request
- Full tracking included with every order
- Pay securely with Visa, Mastercard, PayPal, Apple Pay, Google Pay, or Klarna
- 0% finance available through Klarna at checkout
Before you order:
- Delivery is to UK mainland addresses — some remote areas may have a small surcharge
- Most bikes arrive 85–90% pre-assembled and include basic tools for setup
- If you are unsure about sizing or specs, contact us before you buy
Full details at Payment & Shipping.
Simple and fair terms so you can buy with confidence.
- 14-day return window — if the bike is not right for you, send it back
- The bike must be unused, in original packaging, with all accessories included
- A refund or replacement is issued after we receive and check the return
Please note:
- Returns for change of mind must meet the unused and original condition requirement
- If we sent the wrong item or it arrived faulty, we cover return shipping in full
- All bikes include a 12-month manufacturer warranty as standard
Full details at Returns & Refunds and Warranty.
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