Meet the DYU C3: A lightweight foldable electric bike designed for urban commuters. With a 350W motor (500W peak) speeds up to 20 mph and a range of 25+ miles it?s perfect for adults (age_group: for adult). Featuring a 36V 7.8AH battery dual disc brakes and a quick 3-second fold it?s your go-to for portable eco-friendly travel. Key Features Powerful & Efficient: 350W high-speed brushless motor (500W peak) delivers a smooth quiet ride up to 20 mph. Long-Lasting Battery: 36V 7.5Ah Li-ion battery recharges in 3?4 hours offering 16+ miles in throttle mode and 25+ miles with pedal assist. Quick & Portable Fold: Folds in just 3 seconds?ideal for storage transport and multi-modal commuting. Rider-Focused Design: Adjustable seat (24.1?32.67?) ergonomic shock-absorbing saddle and steel frame supports riders up to 265 lbs. Safe & Reliable: Dual disc brakes 14? anti-slip pneumatic tires bright front headlight and UL2849 (bike) + UL2271 (battery) certified. Smart Features: LCD display f