Author Topic: Raven Discovery Twin seatpost size?  (Read 1324 times)

robert-S

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Raven Discovery Twin seatpost size?
« on: July 28, 2013, 04:54:30 PM »
A month in with our very excellent Thorn Discovery Twin tandem, my stoker wants a Thudbuster seatpost. Would this be the 27.2mm diameter version?

Robert

Danneaux

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Re: Raven Discovery Twin seatpost size?
« Reply #1 on: July 28, 2013, 06:20:38 PM »
I can't say for sure, Robert, but that seems to be Thorn's default size for seaposts, used with a shim when necessary.

Have you pulled your post to check for a size stamped low on the shaft? It is usually there near the MAX HEIGHT* marking.

Best,

Dan. (*...who is reminded of the old "Max Headroom" television series: http://en.wikipedia.org/wiki/Max_Headroom_(TV_series) or http://tinyurl.com/69cvrf )

robert-S

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Re: Raven Discovery Twin seatpost size?
« Reply #2 on: July 29, 2013, 12:13:15 PM »
Heh, it would seem to be 28.6mm

R