Heybike has just announced the launch of its new X-Series, with the Mars 3.0 and Ranger S 3.0 Pro comprising the first two big new models. Or maybe not so “big”, as they’re actually kinda compact-sized, at least for full-suspension e-bikes. They’re both 20″ wheel folding e-bikes, and they pack in a lot of performance into comfortable rides. I’ve been testing both, and today we’re jumping in with both feet to check out how well the Mars 3.0 rides.