Sujet : Re: DeRosa Merak Rear Brake Problem
De : jeffl (at) *nospam* cruzio.com (Jeff Liebermann)
Groupes : rec.bicycles.techDate : 03. Jan 2025, 02:20:38
Autres entêtes
Message-ID : <4keenjtd94jara6c10f71ftoddlet04s9p@4ax.com>
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On Thu, 02 Jan 2025 16:08:19 GMT, cyclintom <
cyclintom@yahoo.com>
wrote:
On Thu Jan 2 09:46:17 2025 Zen Cycle wrote:
It's a marketing name for the piece, but not necessarily anything odd.
The "B-stay" is a Colnago proprietary seat-stay assembly of a rear
"wishbone design", except that it's a modular formed CF piece designed
to insert into a seat lug receiver and studs on the rear dropouts. IOW,
it's only a "B-stay" when it's made by Colnago. It's not a "b-stay" on a
DErosa Merak unless Derosa sourced the piece from Colnago. I believe
Columbus made a similar piece under the "Curve" moniker.
I don't recall seeing any brake mounting hardware that took an M5
fastener. I think M6 is normal.
M6 is normal, the issue is that tommy is still under the impression that
the screw size is defined by the drive tool, not the screw dimension
(remember his insistence that the water bottle screws on his Basso were
M4s).
I really can't say what a "normal brake lock" is. I suspect it's just
the bolt, similar to how he called the cable clamp on the derailleur a
"lock" recently.
>
>
Proprietary? This is not an uncommon assembly. Though perhaps Colnago has rights to the name. I doubt that though since Trek made on before Colnago.
>
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I'll wait for Tom to post a photo of his DeRosa Merak.
-- Jeff Liebermann jeffl@cruzio.comPO Box 272 http://www.LearnByDestroying.comBen Lomond CA 95005-0272Skype: JeffLiebermann AE6KS 831-336-2558