What rider height suits the Koolux KL6S Electric Folding Bike?

Published guidance is approximately 165–195 cm, with a listed saddle-height range around 80–96 cm. Inseam and handlebar reach matter as much as overall height, so riders near either limit should confirm that they can mount, stop and reach the controls comfortably.

How long should I allow to charge the Koolux KL6S?

Allow roughly 6–7 hours for a full charge of the 48V 15.6Ah battery from low. Charge after the battery has cooled, use the supplied charger in a dry ventilated place and do not cover the charger or battery.

Should I choose the Koolux KL6S or the BK10S folding e-bike?

Choose the KL6S when its larger 15.6Ah battery and longer manufacturer range are the priorities. Choose the BK10S for a slightly lighter platform and clearly specified 20 × 4-inch fat tyres. Both fold, but neither is a lightweight carry bike, so storage dimensions and lifting ability should influence the decision.

Is the Koolux KL6S Elektro-Faltrad easy to assemble?

The Koolux KL6S Elektro-Faltrad arrives mostly assembled. Final setup normally includes aligning and securing the handlebars, fitting the pedals and completing essential safety checks. Allow approximately 20–30 minutes, or select our professional assembly and PDI service.

Is the Koolux KL6S Elektro-Faltrad water resistant?

The Koolux KL6S Elektro-Faltrad is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.

Black electric bike with 'Koolux' branding on a white background

Talaria Komodo L3E road-legal indicator detail

Koolux KL6S Electric Folding Bike Koolux

Koolux KL6S Elektro-Faltrad

Motor

500W

Battery

48V 15AH

Speed

25 KM/H

Range

50 KM

€1.245,95 €1.008,95

Sold out

Klarna €336,32 ×3

Clearpay €252,24 ×4

PayPal €336,32 ×3

Finance

From —/mo 24, 36 or 48 months at 15.9% APR 6 or 12 months at 0% interest

Shop Pay

From €84,08/mo 12 months at 0% interest Up to 24 months available

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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

Click & Collect Collection from our Nuneaton workshop

Collect from our Nuneaton workshop

Collection is available by appointment from our Nuneaton workshop. The preparation time depends on where the product is currently stored. Contact us before ordering for the latest availability, or place your order and we will confirm when it is ready to collect.

Transfer required to Nuneaton Usually 5–7 working days

Products stored at another warehouse normally require 5–7 working days to reach our workshop. We will confirm as soon as the item is ready and arrange your collection appointment.

Best Price Guaranteed Found the same product for less?

Best Price Guaranteed

Seen the exact same product advertised for less? Send us the live offer before you order and we’ll check whether we can match it.

We consider genuine UK retailer offers for items that are in stock
The model, specification, colour, condition and delivery terms must be like-for-like
Marketplace or private sellers, used or clearance items, private codes, finance-only offers, bundle deals and obvious errors are excluded

Usually answered within 24 hours. Need a quicker answer? WhatsApp us or call 0800 099 6187.

Why Buy From TrailSurge? UK showroom, product support & aftercare

Buy your Koolux KL6S Elektro-Faltrad with UK-based support

TrailSurge is a UK retailer with a showroom and workshop in Nuneaton. Our team can help before you order and continue supporting you after your Koolux KL6S Elektro-Faltrad arrives.

UK-based customer support before and after your purchase
Showroom and workshop in Nuneaton
Help with product questions, setup, parts and aftercare
Tracked UK delivery with support if you need help with your order
Speak to a real member of our team before placing your order

Why buy through TrailSurge? For the best UK-based support and aftercare, we recommend buying through TrailSurge rather than ordering directly from overseas manufacturers or China-based sellers, where returns, warranty support and parts handling can be more difficult.

Need help with the Koolux KL6S Elektro-Faltrad? Ask our team a question before ordering.

WhatsApp Us Call Us 0800 099 6187

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 .

Check your fit

Size & Rider Fit

Seat Height: 80–96 cm
Maximum Rider Weight: 150KG

Trail Surge Warranty Plus FULL OFFICIAL WARRANTY INCLUDED UK-based support alongside the manufacturer warranty TRAILSURGE COVER 12 months

TWO LAYERS OF PROTECTION

More confidence after you buy

TrailSurge Warranty+ gives you a direct UK warranty alongside the product’s manufacturer warranty.

01 TRAILSURGE WARRANTY +

12 months of TrailSurge support

UK-based fault support
Battery, motor and frame fully covered.
Repair, parts or another suitable solution where eligible

02 Koolux WARRANTY

Manufacturer warranty period 12 months against manufacturing defects.

Manufacturer cover

Confirmed production faults affecting the original frame and factory-installed electrical or mechanical components.

Typical component protection Eligible faults affecting the frame and forks, motor and drive system, controller, battery and BMS, charger, wiring, display, gears, brakes and factory-fitted controls.

Description

Specifications

Collection	Koolux Elektrofahrräder
Brand	Koolux
Bike Type	Folding, City & Commuter, Delivery & Cargo
Motor Power	500W
Battery	48V 15AH
Top Speed	15.5 MPH
Acceleration Method	Regular Pedalling + Pedal Assist + Throttle Acceleration
Max Range	31 Miles
Charging Time	7+ Hours

Shock Absorbers	Front
Wheel Size	20inch
Brakes	Dual Mechanical Disc Brakes
Gears	7 Speed Shimano Gears
Max Climb	15 degrees
Max Rider Weight	150KG
Dimensions
Built Dimensions	178 × 79 × 111.8 cm (L × W × H)
Box Dimensions	145 × 28 × 79 cm (L × W × H)