Helokeep Adult Electric Bikes 1500W Peak 20" Mountain e bike Fat Tire 48V 15Ah Product Description: Powerful 750W Motor: Equipped with a robust Peak 1500W motor and a 48V 15Ah lithium battery, this electric bike effortlessly conquers hills, rough terrains, and daily commutes, delivering up miles per charge (varies by terrain and rider weight) All-Terrain Fat Tires & Dual Suspension: The 20"x4.0 fat tires and front/rear dual shock absorbers ensure a smooth, stable ride on sand, snow, trails, or city streets, while the hydraulic disc brakes provide reliable stopping power Smart LCD Display & 7-Speed Gearing: Stay in control with the high-definition LCD screen, showing real-time speed, battery level, and distance traveled. The 7-speed Shimano drivetrain lets you customize your ride efficiency for any scenario Safety-First Lighting System: Ride safely day or night! The integrated circular LED headlight, rear brake light, turn signals, and horn keep you visible and alert in traffic. The 3-in-1 handlebar switch ensures easy operation Premium Build & Easy Assembly: Built with a durable high-quality carbon steel frame and weighing 50.7kg, this eBike combines strength and portability. 90% pre-assembled with clear video,plus a toolkit for quick setup—ready to ride in minutes This ebike is certified to UL 2849 standards and be able provide documentation showing the certification upon request.