The biggest problem with electric bicycles ? All of that pesky pedaling. Thankfully, some of the world’s top engineering minds are innovating all sorts of ways to lighten that load. Like Yamaha Motors, whose new PAS CITY-X, PAS CITY-C, and PAS Compact feature amped up batteries that can be charged twice as many times as their predecessors. You’ll get somewhere from 10 to 15 miles on a charge, depending on the setting — unfortunately not quite far enough for us to ride one back home to the States. The models will hit their native country on May 20th, at