My 2020 turbo vado 3.0 has been a great bike for the last three years and 4000 miles. We have two bikes purchased at the same time from a shop in redding ca. My bike blew the brose motor two weeks ago while finishing a 20 mile ride. Also has been real tough on the gears( cassette) and has been thru two chains in the last three years. Has anyone else had problems with this model? The local shop here in redding has been great fixing it. But now i am without the bike for three weeks while we wait for a new motor to arrive and i am just frustrated .. worried about the future with this bike and whats to come as it ages. Your thoughts?