Koolux X11 Folding Electric Bike
SKU: M52952
SPEED15.5 Mph
RANGE93 Miles
MOTOR750W
BATTERY23.4Ah
CHARGING7 Hours
WEIGHT80 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 LegislationYour All-Terrain Commuter, Ready to Fold
The Koolux X11 is built for UK riders who want one bike that does it all: a 93-mile range for long commutes, a 750W motor for steep hills, and a foldable frame that tucks into a car boot or train luggage rack. Whether you are dodging potholes on London streets or exploring the South Downs, this e-bike delivers power, comfort, and practicality in one package.
With fat 20-inch tyres, hydraulic brakes, and a 265 lbs load capacity, it handles rough roads and heavy loads without complaint. If you are tired of waiting for buses or paying for parking, the Koolux X11 is your ticket to freedom.
750W Motor That Flattens Every Hill
Climb steep city streets and rural inclines with ease thanks to the Koolux X11's 750W motor, which delivers strong torque for quick acceleration and confident hill starts. Paired with a Shimano 7-speed gear system, you can fine-tune your effort for any gradient or headwind.
The motor is tuned to UK regulations, assisting up to 15.5 mph, though at 750W this bike sits above the EAPC ceiling and is sold for private land use only. Whether you are carrying shopping or a laptop bag, this motor keeps you moving smoothly.
Dual Batteries for a 93-Mile Range
Never worry about running out of charge mid-commute. The Koolux X11 features a dual-battery system with a combined 23.4Ah capacity, giving you up to 93 miles on a single charge. That is enough for a week of short commutes or a full day of countryside exploring.
Both batteries are removable, so you can charge them indoors or at your desk. A full charge takes about 7 hours with the included 2.0A charger, and the IP54 waterproof rating means light rain will not stop you.
Fat Tyres and Suspension for a Smooth Ride
Potholes, cobbles, and gravel paths feel less jarring on the Koolux X11, thanks to its 20 x 4.0-inch fat tyres and front suspension fork. The wide tyres absorb bumps and provide excellent grip on wet or loose surfaces, while the suspension fork smooths out the roughest roads.
The upright riding position and padded saddle keep you comfortable on long rides, and the 80 lbs weight adds stability at speed. You will arrive at work or home feeling fresh, not shaken.
Hydraulic Brakes for Confident Stopping
Stop safely in all weather with the Koolux X11's hydraulic disc brakes, which deliver strong, consistent braking power with minimal hand effort. Whether you are descending a steep hill in the rain or braking suddenly for a pedestrian, these brakes respond instantly.
The bike also includes a bright StVZO-certified front headlight and an integrated rear safety light, so you are visible to traffic day and night. Ride with peace of mind on busy UK roads.
Smart LCD Display and Practical Extras
Keep track of your speed, battery level, and distance on the Koolux X11's weatherproof LCD display, which is easy to read even in bright sunlight. The display is simple to operate with gloves on, so you can switch assist levels without stopping.
The bike comes with full fenders to keep mud off your clothes and a sturdy rear rack for panniers or a basket. A Shimano 7-speed drivetrain gives you precise gear changes for any terrain.
Folding Frame for Easy Storage and Transport
The Koolux X11 folds down quickly to fit in a car boot, under a desk, or in a hallway cupboard. Its iron frame is built to last, supporting up to 265 lbs, while the folding mechanism is robust and easy to use.
At 80 lbs, it is heavier than some folding bikes, but the fat tyres and motor make up for it in capability. Whether you live in a flat or commute by train, this bike adapts to your space and lifestyle.
- BRAND
- KOOLUX
- CATEGORY
- Folding
- MOTOR POWER
- 750W
- RANGE
- 93 Miles
- SPEED
- 15.5 Mph
- BATTERY
- 23.4Ah
- WEIGHT
- 80 lbs
- CHARGING TIME
- 7 Hours
- BRAKE SYSTEM
- Hydraulic Brakes
- FRAME MATERIAL
- Iron
- MAXIMUM LOAD
- 265 lbs
- INPUT VOLTAGE
- 48V
- TIRE SIZE
- 20 inch
- TORQUE
- N/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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