• Feel Unmatched Performance: Powered by a 500W (Peak 750W) brushless motor, the U4 folding ebike reaches max speed of 19MPH and offers a range of 25 miles (electric mode) to 55 miles (pedal-assist). This electric bicycles features 16-inch tires and a UL2849-certified 374.4Wh upgraded battery for an optimal riding experience
• Certified for Safe Rides: Certified to meet UL2849 and CFR1512 standards, U4 folding electric bike features upgraded dual disc brakes for precise braking. The 75LUX front light, reflectors, and rear lights ensure enhanced visibility and safer ebike riding
• Foldable & Ultra-Light Frame：The foldable design makes thise bikes for adults electric easy to store and carry, perfect for tight spaces or traveling. Whether you're at home, in the office, or on public transportation, you can effortlessly fold the e bike and put it away
• Various Riding Experience: Enjoy the isinwheel ebikes for adults's 3 1 riding modes for a fulfilling journey! Cruise, exercise, or commute with ease by selecting the mode that suits your needs. Plus,our e-bike also supports handlebar bags and rear baskets to lighten your load for extra convenience
• Precision Meets Power：Newly upgraded control chip & Hall sensor achieved U4 folding electric bike perfect balance of precision and power. Accelerate the e bike in 3.8 seconds and smooth takeoff, Feel smooth and comfor every ride