KOOLUX X9 Electric Bike – 48V 15.6Ah Battery, 4.0" Fat Tyres, Dual Suspension. KOOLUX X9 Electric Bike. Why Choose the KOOLUX X9?. Ride the Future – Ride the KOOLUX X9. Conquer any terrain with theKOOLUX X9 Electric Bike, engineered for adventure, performance, and comfort.
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