Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Around the early 80's Padgetts of Batley.Had a bike dealership in Preston called Express motors.And I distinctly remember then selling a few NOS Honda 550's amongst other models. As your bike is not a million miles from Preston. So that could be a explanation.Padgetts still have a load of NOS bike stashed away.How I'd love to have a rummage in their warehouse.