KOOLUX BK6S 4.0 Folding Fat Tyre E-Bike – 48V 13Ah, 250W

A practical folding fat-tyre e-bike that goes anywhere. The KOOLUX BK6S 4.0 pairs a 250W motor with a 48V 13Ah battery and 20" fat tyres, then folds down small enough for a flat, office or car boot.

Why You'll Love It

• 250W motor – assistance up to 25 km/h
• 20" fat tyres – grip and comfort on roads, gravel and grass
• 48V 13Ah battery – strong, efficient power
• Folds in seconds – easy storage and transport
• IP54 rated – ready for British weather

Perfect For

• Commuting
• Flats and small storage spaces
• Mixed terrain
• Everyday practical riding

Specifications

Free Delivery, Easy Returns

• Free tracked delivery to the UK, Europe, USA and worldwide
• Your e-bike arrives 85–95% assembled. Usually you only fit the handlebar, front wheel, pedals and saddle – tools and instructions are included.
• 30-day returns on unused items – see our Refund Policy
• Covered by our Warranty and your statutory rights

Riding in the UK: this e-bike has a 250W motor with pedal assistance that cuts out at 25 km/h (15.5 mph), in line with the UK Electrically Assisted Pedal Cycle (EAPC) limits. Riders must be 14 or over. If your bike has a throttle, check the latest UK rules before using it on public roads. Rules differ in other countries – please check local laws.

Range figures are estimates under ideal conditions and vary with rider weight, terrain, weather, assist level and tyre pressure.