"Explore backroads, beaches, and everything in between with the Dirwin Pioneer Fat Tire Electric Bike. This E-bike features a powerful 750W motor and 26""x4"" fat tires that make it easy to take your 2-wheel adventures to Forest Service roads, mountain trails, and even sand or snow. The rear-drive motor pairs with a 7-speed drivetrain, 5 levels of pedal-assist power, and a half-twist throttle so you can spend more time exploring new country without wearing yourself out. The removable, rechargeable 48V 15Ah lithium battery is integrated in the frame for a sleek look, plus it delivers a range up to 50 miles. Built around an aluminum-alloy frame, this Dirwin E-bike can handle rough roads and trails, plus the hydraulic suspension fork takes the vibration out of pothole-filled roads and bumpy trails alike. Hydraulic disc brakes with 180mm rotors make stopping safe and easy in all conditions, and a 1,100-lumen LED headlight and integrated rear light means getting caught out after sunset isn't a problem. A 3.5"" TFT color display is easy to read, while the comfy, adjustable saddle ensures your backside doesn't cry for mercy before your ride is over. The Dirwin Pioneer Fat Tire Electric Bike comes with a U.S.-standard 2A smart charger that brings the battery up to a full charge in 6-9 hours. Dirwin bikes have UL 2849 and UL 2271 certifications. Recommended rider height: 5'3""-6'4"". Weight: 74.9 lbs. Max Wt. Cap.: 350 lbs.Manufacturer model #: 052102B. Powerful 750W rear-drive motor 5 levels of pedal-assist power and a half-twist throttle 7-speed drivetrain makes it easy to climb 26""x4"" fat tires handle a variety of terrain well Removable, rechargeable 48V battery with up to a 50-mile range Aluminum-alloy frame provides durability Hydraulic disc brakes deliver dependable stopping power 1,100-lumen LED headlight and rear light Easy-to-read 3.5"" TFT color display Adjustable saddle Suspension fork"