We\u2019re back with another group show this week, and taking a hard look at the new LeMond 8 carbon aero road bike that was announced last week. \nIt sounds sweet, and includes a lot of intriguing features like structural foam filling, internal carbon truss reinforcements, size-specific chainstays, and\xa0\u2014 get this \u2014 carbon threads in the bottom bracket, bottle mounts, and derailleur hanger. There\u2019s so much we want to love about the thing, but also a whole bunch of red flags. \nWe also discuss the pros and cons of Wahoo\u2019s new Kickr Rollr smart trainer, imagine a world with wireless e-bike chargers, and then finish off with a whole bunch of reader questions in our Ask a Mechanic segment.