How fast can the Koolux X8 Electric Bike go?

Top speed depends on the model and setup. Real-world speed varies with rider weight, terrain, battery level and which speed/assist mode you’re using.

Is the Koolux X8 Electric Bike road legal in the UK?

Many e-bikes are supplied with a UK-compliant assist setting (25 km/h / 15.5 mph). If you use higher-speed or higher-power modes on public roads, it may be treated as a motor vehicle and need registration, tax and insurance. Always ride to the current rules.

Is the Koolux X8 easy to assemble?

The Koolux X8 comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.

Is the Koolux X8 water resistant?

The Koolux X8 is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Is the Koolux X8 Electric Bike road legal?

This model is equipped with a 250W motor, therefor it is road legal to ride on the ride in the uk without a license.

Brand:

Koolux X8 Electric Bike

Motor

250W

Battery

Speed

Range

£1,649.99 £999.99

Sold out

Klarna £333.33 ×3

Clearpay £250.00 ×4

Pay monthly from £83.33/mo 6–12 months at checkout

Options shown at checkout. 18+ only. Subject to status & approval. T&Cs apply.

Product variants:

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Home Delivery Tracked options shown at checkout

Out of stock

This item is currently unavailable
Contact us for the latest restock estimate
We can recommend a suitable in-stock alternative

Returns

30-day returns on unused items
Used items cannot be returned for change of mind

Click & Collect Collect from our Nuneaton workshop

Collect from our Nuneaton workshop

We have a workshop in Nuneaton where selected orders can be collected
If the item is not already at the workshop, we can usually transfer stock here for collection
To choose collection, go to checkout and select Pickup in store
We will confirm when your order is ready before you travel

Please wait for our confirmation before visiting, as some products need to be transferred to the workshop first.

Warranty & Price Promise Cover, exclusions and matching policy

Electric Bike Warranty

Cover varies by brand and model. See our warranty page for full terms.
Manufacturer cover usually applies to defects under normal use.
Batteries, chargers, chains, brake pads, tyres and tubes may have limited cover.
Wear, punctures, damage, water ingress and mods are usually excluded.

Warranty Page

Price Promise

We price match genuine UK retailer offers before you order
We will not be beaten on price where the product, specification, stock status and delivery terms match
Send us the live link and we will check the same brand, model, colour, condition and delivery terms
UK retailers only. Marketplace sellers, used items, finance-only deals, code-only deals, clearance pricing and pricing errors may be excluded

Payment Options at Checkout Flexible payment options from trusted providers

PayPal PAY IN 3

Pay in 3 with PayPal

3 monthly payments of £0.00

T&C's apply.

clearpay

Pay in 4 with Clearpay

4 interest free payments of £0.00

T&C's apply.

Klarna.

Pay in 3 with Klarna

3 monthly payments of £0.00

T&C's apply.

Pay Monthly

Payment Options at Checkout

From 3 to 12 months, product dependent

Options shown at checkout.

Pay monthly and split payment options are shown at checkout. Availability depends on order value, product, eligibility, provider checks and provider terms.

Road use notice: This bike is over 250W and is for private land/off-road use only. Need a UK road-compliant option? View road legal e-bikes .

Description

Effortless commuting with the KOOLUX X8

The KOOLUX X8 Electric Bike is designed for seamless travel, ensuring a comfortable ride with its robust features. Equipped with a powerful 750W motor, this bike offers smooth acceleration and power to tackle hills and flat terrain alike. It's crafted to make daily commutes feel less of a chore and more like an adventure.

Long-range battery ensures reliability

Never worry about running out of power halfway through your journey. The KOOLUX X8 boasts a high-capacity battery, providing ample range to cover long distances without frequent charging stops. Perfect for city dwellers and adventurers, it gives you peace of mind to explore both urban environments and scenic routes.

Modern design meets functionality

Beyond performance, the KOOLUX X8 features a sleek, contemporary design that’s visually appealing and built for practicality. The bike’s sturdy construction ensures durability, while intuitive controls offer easy maneuvering. It strikes a balance between style and efficiency, catering to riders who demand both elegance and function.