MEDORA, N.D. — Nestled in the corner of the Dakota Cyclery, Jairo and Julie Ramos Lagos are in the final stages of closing on the shop – currently owned by Jen and Loren Morlock, who are ready to step away after more than two decades in the business. Jairo is working on a bike chain for a rider who just walked in, specifically a cyclist who's attempting to bike in every state in the country. “A simple fix,” he said, playing with the chain before…