KOOLUX BK6S 20" Electric Bike Unisex Adults Folding Fat Tire City E-Bike 7 Speed

KOOLUX BK6S 4.0 Folding Electric Bike 48V 15Ah Battery, 20" Fat Tires. ✔ KOOLUX BK6S Electric Bike. 🔥 Why Choose KOOLUX BK6S?. ✔ Stronger & More Powerful than Similar Models (e.g., Hitway BK6S). Normal Pedal Mode: Use as a traditional bike with a 7-speed Shimano transmission.

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