EM-5 Ultra pushes Valtinsu dirt performance further with a 72V 8000W motor, 203 lb-ft torque, 4s acceleration, 56 mph top speed, and up to 75 miles of range. With three riding modes plus reverse gear, IPX6 protection, and 17” / 14” wheels, it is built for riders who want stronger speed, longer ride time, and more control across demanding dirt terrain.