Name: KOOLUX X16 Folding Electric Bike 250W
Brand: Koolux
SKU: 5966
Price: 659 GBP
Availability: InStock

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KOOLUX X16 Folding Electric Bike 250W

KOOLUX X16 Folding Electric Bike 250W

£659.00

£799.00Save £140.00

3 payments of £219.67 at 0% interest with klarna

Select Color: Black

Delivered by Thursday if you order within 3 hrs 26 min

SPEED15.5 Mph
RANGE80 Miles
MOTOR250 W
BATTERY15.6 Ah

Road Legal

See full UK Road Legal.

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UK Stock - Fast and free delivery across the UK from Birmingham.

Road Legal - Shop with confidence using clear guidance on road-legal UK e-bikes.

Warranty - Includes a 12-month manufacturer warranty for extra peace of mind.

UK Support - Helpful UK support before purchase and after your bike arrives.

Need help? Chat with us for quick clarifications

Description

Product Overview

The KOOLUX X16 Folding E-Bike is a practical electric bike designed for convenient everyday use. With a folding design and multiple UK stock colour options including black, grey and white, it offers flexibility for urban riding and storage.

Built with reliable components and a powerful motor, this model is suited for longer journeys while maintaining a compact and easy-to-handle structure.

Key Features

Here are some of the standout features of this bike:

250W motor for strong electric assistance
48V 15.6Ah lithium-ion battery
Range of 70–150km
Maximum speed up to 25km/h (unlock 40–45km/h)
Front and rear disc brakes
S869 display with app support
20 x 3.0 inch tyres
IP54 waterproof rating

What to Expect

This bike delivers extended range performance with stable handling and reliable braking. The 5.5 hour charging time allows for efficient use across daily or longer rides.

What’s Included

Electric bike
Battery
Charger
User manual

Assembly & Setup

The bike requires basic setup before use. Charge the battery fully and check all components to ensure everything is properly adjusted.

Support After Purchase

Support is available to assist with setup and ongoing use, helping maintain performance over time.

Technical Specifications

Model	X16 Folding E-Bike
Brand	KOOLUX
Colours	Black, Gray, White
Power	250W
Max Speed	Standard 25KM/H, Unlock 40–45KM/H
Range	70–150KM
Battery Type	Lithium-ion Battery
Battery Capacity	48V 15.6Ah
Charging Time	5.5 hours
Brake System	Front & Rear Disc Brake
Climbing	25°
Tyre	20 Inch Tire
Tyre Size	20 x 3.0 Inch
Waterproof	IP54
Max Load	120kg (264lbs)
N.W/G.W	31kgs / 38kgs
Package Size	91 x 38 x 74.5 cm
Unfolding Size	164 x 56 x 120 cm
Display	S869 display with APP

UK Road Use & Legal Information

Road Legal (EAPC)

These bikes are built to comply with UK Electrically Assisted Pedal Cycle (EAPC) regulations, meaning they can be used on public roads and cycle paths without registration, tax, or a licence. Motor assistance is limited to 250W and cuts off at 15.5 mph (25 km/h). You can read the official requirements on the UK government website.

Configurable Models

Some bikes are supplied in a restricted, road-legal setup but are capable of higher performance. If modified or used beyond EAPC limits, they may no longer qualify as road legal and could be classified as motor vehicles under UK law. This may require registration, insurance, and a driving licence. For full guidance, please refer to the official UK e-bike rules.

Private Use Only

Certain high-performance models are intended strictly for private land use with the landowner’s permission. These bikes do not meet EAPC standards and cannot be used on public roads, cycle paths, or pavements unless fully registered and insured in accordance with UK law.

If you're unsure which option is right for you, our team is here to help. Feel free to contact us before purchasing for clear guidance and peace of mind.

Returns & Delivery

Fast UK Delivery

We offer fast and reliable delivery across the UK, with most bikes dispatched within 24–72 hours and usually arriving in 3–7 working days. Every order is shipped with trusted couriers and includes tracking, as explained in our payment and shipping page, so you can follow your delivery from dispatch to arrival.

Shipping Information

Standard UK shipping is free on most bikes. Orders placed after 12 PM may ship the next working day, and some remote areas may have extra delivery charges. If a delivery is missed or returned after failed attempts, additional shipping fees may apply, as detailed in our shipping policy.

14-Day Returns

You can return your bike within 14 days of delivery as long as it is unused, in its original condition, and includes all accessories, manuals, and packaging. Please contact us first before sending anything back, following the steps outlined in our returns and refunds policy.

Refund Policy

Once your returned bike is received and inspected, approved refunds are issued to your original payment method within 2–5 business days. If the item arrives faulty, damaged, or incorrect, we cover return shipping and provide a full refund, as explained in our refund guidelines.

Customer Reviews

See why riders choose BikTron for value, delivery speed, and after-sales support.

Jakob Russ (London)

"Great experience with Biktron.uk. Fast delivery, excellent customer service, and the bike quality is outstanding for the price. Everything was smooth from order to delivery. Highly recommend!"

Amelia R. (Manchester)

"Customer support was fantastic and helped me pick the right frame size within an hour. Klarna instalments made the purchase stress-free, and the bike’s motor is quiet yet powerful. I’ve already done several long rides and the range is better than expected."

Jacob S. (Bristol)

"My courier was delayed by a day, but BikTron kept me fully informed and even followed up to check delivery. The bike handles hills far better than I imagined and feels solid on longer rides. Overall, very happy with the purchase and the service."

Sophie M. (Leeds)

"Ordering was simple and I loved the clear specs and photos online. The bike arrived well protected, and setup took less than 20 minutes. It rides beautifully — smooth, fast, and stable — and I’m already recommending BikTron to friends who want great value."

View All Reviews