KOOLUX X9 Mini E-Bike is a compact fat-tire electric bike built for practical everyday riding with extra stability and strong range potential. A 48V 13Ah lithium-ion battery, 250W rated motor (500W peak), and 16×4.0" pneumatic tyres combine to deliver smooth assistance, confident traction, and a top speed of 25 km/h. Who it’s for Ideal for riders who want a compact e-bike with fat-tyre stability, comfortable everyday usability, and long-range potential. Suitable for riders looking for a smaller-format bike with up to 120 kg load capacity. Why choose KOOLUX The X9 Mini focuses on simple practicality: a 48V 13Ah battery, 16×4.0" pneumatic tyres, and front and rear disc brakes for stable everyday riding. With up to 100–180 km claimed range, IP54 water resistance, and climbing ability up to 25°, it is designed for commuting and mixed urban use. Key features at a glance Motor: 250W rated, 500W peak Battery & range: 48V 13Ah lithium-ion; 100–180 km Top speed: 25 km/h Brakes: Front & rear disc brakes Tyres: 16×4.0" pneumatic fat tyres Climbing ability: Up to 25° Water resistance: IP54 Charging time: 7–8 hours Weight: 34.7 kg Max load: 120 kg Size: 135 × 63.5 × 106 cm Best match KOOLUX X9 Mini is the right choice if you want a compact fat-tire e-bike with strong range, stable traction, and practical day-to-day performance in a smaller format.