KOOLUX BK6S 20*4.0" High End Foldable Electric Bike 250W 48V 13Ah E-Bike 90km
KOOLUX BK6S 20" Fat Tire Folding Electric Bike – High-End Version. The KOOLUX BK6S High-End is built for power, comfort, and versatility. Battery: 48V 13Ah removable lithium-ion. Range: 45–90KM (depending on mode & terrain).