Currie Technologies Women's eZip Trailz Commuter Lithium Electric Bicycle, White, 15-Inch Women's hybrid electric commuter bicycle with 450-watt DC Earth magnetic motor and seven-speed pedal-powered Shimano drivetrain EV rated Real Force Lithium Iron Phosphate (LiFePO4) RMB 24V 9.6Ah capacity pack with a long life design Reaches speeds of up to 15 miles per hour with a 15 to 22 mile range (depending on rider weight, rider input and terrain) User selectable PAS--pedal assisted throttle or TAG Twist and Go full throttle system Comfort ride bike styling in a diamond frame with suspension fork, mid-rise handlebars, adjustable stem and comfort saddle