Koolux X9 Mini Fat Tire Electric Bike
SKU: N50737
SPEED15.5 Mph
RANGE62 Miles
MOTOR250W
BATTERY13Ah
CHARGING7-8 Hours
WEIGHT77 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 compact companion for city adventures
The Koolux X9 Mini is the ideal electric bike for younger riders, teens, and smaller adults who want agile handling without the bulk of a full-size e-bike. Its retro motorcycle design turns heads while the manageable frame makes every journey feel effortless. Whether you're nipping to the shops or exploring your neighbourhood, this pint-sized powerhouse delivers reliable, comfortable riding that fits seamlessly into UK urban life.
Steady power for UK roads
Enjoy smooth acceleration and dependable performance from the 250W motor, perfectly tuned to comply with UK road law. It delivers enough zip for city streets and gentle hills, while the 15.5 mph assisted top speed keeps you within legal limits. You'll feel confident pulling away from traffic lights and cruising along cycle lanes.
Go further on a single charge
The 48V 13Ah lithium-ion battery provides up to 62 miles of assisted range, so you can commute all week without worrying about running low. A full charge takes 7–8 hours, easily done overnight or during the workday. Whether it's a daily commute or a weekend ride, the Koolux X9 Mini keeps you moving.
Comfort that lasts all day
The 16-inch fat tyres soak up bumps and provide stable handling on potholed city streets and park paths. The upright riding position and compact frame reduce strain on your back and shoulders, making every ride a pleasure. You'll arrive at your destination feeling fresh, not fatigued.
Stop safely in any weather
Front and rear disc brakes give you strong, predictable stopping power, even in the rain. The IP54 waterproof rating means light showers won't interrupt your ride. With a maximum load of 265 lbs, the Koolux X9 Mini is built to carry you and your essentials securely.
Built tough for daily life
The sturdy frame supports up to 265 lbs and is designed to withstand the rigours of everyday use. Its compact dimensions make it easy to store in a hallway, shed, or even under a desk at work. At 77 lbs, it's substantial enough to feel stable yet manageable to manoeuvre when needed.
Everything you need to ride
Your Koolux X9 Mini arrives with the essential components to get you started, including the battery and charger. The straightforward setup means you'll be ready to hit the road quickly. Choose from black, blue, or pink to match your style.
- BRAND
- KOOLUX
- CATEGORY
- Fat Tire
- MOTOR POWER
- 250W
- RANGE
- 62 Miles
- SPEED
- 15.5 Mph
- BATTERY
- 13Ah
- WEIGHT
- 77 lbs
- CHARGING TIME
- 7-8 Hours
- BRAKE SYSTEM
- Front & Rear Disc Brake
- FRAME MATERIAL
- N/A
- MAXIMUM LOAD
- 265 lbs
- INPUT VOLTAGE
- 48V
- TIRE SIZE
- 16 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.
- 30-day return window — if the bike is not right for you, send it back
- Ride it. It needs to come back clean, undamaged and complete, with the charger, tools and manual
- A refund or replacement is issued after we receive and check the return
Please note:
- For a change of mind we book the collection and deduct its cost from your refund, and we tell you the amount before we book it
- 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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