ZERODS ZF9.8 2016 - Present

　　The 2016 Zero DS ZF9.8 is a electric bike, sold from 2016.Zero Motorcycles designed the Z-Force motor from the ground up to be compact, efficient and powerful. It delivers exhilarating acceleration to a top speed of 98 mph on the Zero DS. Completely air-cooled, the motor provides a fantastic riding experience, minus the need for any regular maintenance. When slowing down, the motor generates electricity that is channeled back into the power pack to help extend ride times.