The Charter+ 4 540Wh Lowstep is a versatile E-City bike for every conceivable use in your city. Thanks to the adjustable cockpit, the individual seating position can be customized from upright and comfortable to active and efficient. In addition to the premium frame made of Alpha Platinum aluminum with a reassuring low step-through, it is well-equipped for both the quick commute to work and for enjoyable outings, thanks to the steel suspension fork, Shimano CUES 9-speed gear system, and enduring 540-Wh battery.