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 ¥106,800 ($1,299) for the CITY-X and ¥103,800 ($1,262) for the City-C and City-Compact models. Between the improved battery life and all of that artificial intelligence
though, these things clearly won't have much use for us in the near future.