Winner sky foldable electric bicycle X20 Key Features: 🔋 500W High-Torque Motor – Strong and reliable for smooth acceleration. âš¡ 48V 12Ah Battery – Long-lasting lithium power with up to 30 km range per charge. 🚴 Integrated Gear Changer – Tackle different road conditions with ease. 🔄 Foldable Frame Design – Space-saving and portable for easy transport and storage. 🌆 Perfect…
