Trek seat mast cap - other alternatives
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Trek seat mast cap - other alternatives
I have one of the new Trek Domanes. It, and at least some of the Madones, have a "seat mast cap" instead of the traditional seat post. The seat mast cap just goes over the top of an extended seat tube and has a head that fastens to the saddle rails. While it comes in a couple of sizes it is much shorter than a seat "post."
My problem is that Trek's (read Bontrager) seat mast cap just will not fit a particular saddle that I have. Also it does not offer the adjustability of some seat post heads that I have seen. For example, I have seen seat posts that have a thumb wheel that allows fine adjustments of the saddle angle.
Does anyone know of an alternative seat mast cap, by any manufacturer, that would replace the Trek / Bontrager version. I have searched, but without any success.
My problem is that Trek's (read Bontrager) seat mast cap just will not fit a particular saddle that I have. Also it does not offer the adjustability of some seat post heads that I have seen. For example, I have seen seat posts that have a thumb wheel that allows fine adjustments of the saddle angle.
Does anyone know of an alternative seat mast cap, by any manufacturer, that would replace the Trek / Bontrager version. I have searched, but without any success.
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Trek does make a variety of "ears" for those, to adapt them to a variety of saddle rails. What dimensions are your rails? Also, they have infinite tilt adjustment with no detents, so you can fine-tune the tilt to absolutely any angle you want.
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I guess that one could make the case that the problem is with the saddle not the seat mast cap but I really like the way that saddle feels on long rides. While my question deals with the seat mast cap rather than the saddle I will mention that the rails on the Fizik saddle (the way the rails are made) do not lend themselves to being pried apart a few millimeters.
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Chuck, did you resolve this? I am e-mailing back and forth with trek and bontrager, but they seem unaware of the problem. It seems like cups with just a millimeter or so of less material would solve the problem. I don't get why fizik made the rails on this saddle so incompatible with everything...