Bespoke Beemer – 1991 BMW Martin / Brune K1

BMW’s flying brick has only occasionally been the basis for sport bikes without a touring bent, but here’s a K1 engine in a French-built chassis, organized by the German performance specialist Brune.  Even the paint on this perfect example was a moment, BMW M-Power colors as applied by Azola Cycle Colors. 1991 BMW – Martin…