Frontenac MN to The Twin City Tree House by boomer | May 4, 2016 | Bike Modifications, Locations, SightsThe Broken Chain Disaster – Frontenac, MN I was told that BMW Motorcycles don’t break. They are the best bike for a journey like the one I’m on. “Just change the oil and the chain and you’re good to go” I was told. I only...