Powered by the new sporty Cyro Drive Motor, the ST1 X offers the most fun you can have riding in an urban environment. Together with the 618 watt hours delivered by the battery, you can achieve a range of up to 75 miles. A clear, economical design has always been one of the core values at Stromer. This is continued in the 1×11-speed shifting system. By dispensing with a front derailleur and the associated shift lever, the ST1 X presents a clean look along with excellent shift performance. When combined with the Cyro Drive Motor, the 1×11-speed shifting system enables even more dynamic riding.