The 2013 Zero DS is an electric motorcycle built on the platform of the revolutionary 2013 Zero S. It is 93% more powerful, generates 62% more torque and yields 13% greater city and highway range.01 It is powered by a modular power pack system available in two configurations: ZF 8.5 (one module) and ZF 11.4 (two modules), which leverages a completely new battery cell chemistry and configuration designed to go beyond 120 miles on a single charge