Originally Posted by
rockjamesroll
... Mariner D7 (do I need rust resistant paint since I live close to the ocean? It is not rust proof) ... Lastly, is there a reason to get an IGH over derailleur if my LBS offer free tune-ups for life? ...
The Mariner D7 has an aluminum frame. I believe it is the most rust resistant of the current Dahons. You can get one from
www.thorusa.com. An IGH will generally avoid the cost of chain and cassette replacements. And my experience has been that a good IGH shifts much smoother than a good derailleur.
-HANK RYAN-
Norman, Oklahoma USA