KOOLUX X9 Mini Electric Bike

The KOOLUX X9 Mini takes the moped-style fat-tyre format and shrinks it. With 16" × 4.0" tyres and a low, compact frame, it is far easier to handle, store and mount than a full-size bike — while a 500W motor and 48V 13Ah battery still deliver a genuine 60-80 km of range.

Key Features

• 500W brushless motor — road-legal 250W EAPC mode for UK roads, unlocking to 32 km/h on private land.


• 48V 13Ah battery (624 Wh) — 60-80 km real-world range, comfortably covering a week of typical commuting.


• 16" × 4.0" fat tyres — small wheels are inherently stronger, and the wide profile soaks up UK road surfaces. A genuinely stable ride.


• Front and rear disc brakes with XF013 display.


• Compact 135 × 63.5 × 106 cm footprint — fits in car boots, hallways and small sheds where a full-size e-bike will not.


• 25° climbing, IP54 sealing, 120 kg max load.

Ideal for

Shorter riders, first-time e-bike owners, anyone tight on storage space, and riders who want fat-tyre comfort and stability without a heavy full-size machine.

Unsure whether small wheels suit you? Our fat tyre guide covers the trade-offs honestly, and the folding vs full-size comparison runs through six real UK commutes.

Free UK delivery · 2-year warranty · 1-5 day dispatch from UK stock.