SMARTRAVEL M22 1000W Electric Bike 1000W brushless motor. 20 mph top speed. 40 mile range on pure electric. 48V 18.2Ah removable battery with 2 keys. Charges in 5-6 hours. 20" x 4.0" fat tires. Front fork suspension. Disc brakes front and rear. LED headlight, taillight, and turn signals. 7-speed gears. LCD display. Storage box included. Fits riders 5'3" to 6'3". 330 lb max load. Bike weighs 90 lbs. Ships from US warehouse via FedEx. Delivery within 1 week. 90% pre-assembled. Tool kit and manual included. 1 year warranty. UL 2849 certified. Documentation available on request. Keep original packaging for returns.