90% Pre-Assembled for Quick Setup: The electric bike arrives 90% pre-assembled, allowing for a fast and hassle-free installation. Get on the road in minutes and enjoy a smooth riding experience. Please refer to the manual or watch the video for installation steps Peak 1500W Dual Brushless Motor: Equipped with a high-performance peak 1500W brushless motor, this e-bike delivers strong torque and stable power, make it adapt to all kinds of complex road conditions. Reach speeds up to 30MPH for an exhilarating ride 48V 25Ah High-Capacity Battery: The removable 48V 25Ah lithium battery offers an impressive range rides up to 50 miles in throttle mode and 100 miles in assisted riding mode, making it perfect for daily commutes and long-distance adventures. Fast charging completes in just 5-7 hours 20" x 4.0" Fat Tires for All-Terrain Versatility: Wide, anti-slip, wear-resistant fat tires provide exceptional traction and stability, ensuring smooth rides across city streets, sandy beaches, snowy paths, and rugged mountain trails Smart LCD Display for Real-Time Monitoring: The high-definition LCD screen provides instant access to speed, battery level, mileage, and riding time, with an integrated smart control system for an optimized riding experience 4 Riding Modes and 7-Speed Gears: Switch between pure electric, pedal-assist, cruise, and manual biking modes to suit your riding needs, whether for commuting, fitness, or leisure. The 7-speed gear system provides smooth and precise shifting Advanced Dual Suspension System: Featuring a hydraulic front fork and rear shock absorber, this e-bike effectively absorbs road impacts, delivering a smooth and comfortable ride on any terrain Responsive Dual Disc Brakes for Maximum Safety: Front and rear mechanical disc brakes ensure powerful and reliable stopping performance, even at high speeds or on wet and slippery roads Ultra-Bright LED Headlight and Taillight for Night Safety: Equipped with a high-intensity LED headlight and rear light, enhancing visibility for safe nighttime riding Ergonomic Saddle for Long-Lasting Comfort: The widened and thickened seat is ergonomically designed to reduce fatigue, providing exceptional comfort for extended rides HiKeep Electric Dirt Bike for Adults - Peak 1500W, 28MPH, 48V 15/25Ah E-Bike, 100-50 Miles Electric Motorcycle, 20" Fat Tire Electric Dirt Bike,4 Riding Modes 7 Speed Electric Motorcycle