[QUOTE=MarkThailand;14017595]I just got an email reply back from Don Erwin, Lynskey's Sale Manager. He generally answers all emails personally and is one of the spearheads of the exemplary Lynskey customer service.
Apparently my Helix OS was one of the last Helix OS's to be fabricated that still require a 31.6mm seatpost. All future Helix OS's and most other Lynskey's will require a 27.2mm seatpost, except for the Pro26 MTB."
WOW.....any idea why Lynskey changed seatpost diameters?
I have a 2009 R330 with the larger diameter post. I wonder if they are selling off old inventory of oversize posts???