I am building up a circa 2012 Cervelo R3 and have noticed that the seatpost clamp isn't round and is slightly "D" shaped.
I know there are plenty of light aftermarket clamps on e-bay but can't find anything about these slightly not round shaped ones. Search function here seems to want to ignore the "r3" part of any query.
Am I stuck with this? It's only about 18g but I have usually found this a cheap area to loose a few extra grams.
Any alternative Cervelo R3 seatpost clamps?
Moderator: robbosmans
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Thanks for posting, I was looking for a LW solution as well. Will keep an eye on the thread
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Let's finish the ride with a 20% grade.
2011 Scott Addict R1 DA 7900 Matt black
2012 Scott CR1 Pro Ultegra 6700
2015 Specialized SWorks Tarmac Da 9000
2016 Specialized SWorks Tarmac DA 9100
2011 Scott Addict R1 DA 7900 Matt black
2012 Scott CR1 Pro Ultegra 6700
2015 Specialized SWorks Tarmac Da 9000
2016 Specialized SWorks Tarmac DA 9100
Nope, proprietary clamp. You could lighten it up with a ti-bolt?
2015 FELT AR1 TeXreme! http://weightweenies.starbike.com/forum/viewtopic.php?f=10&t=134989
@newforker - Thanks for confirming this. I suspected as much. I'll get looking for a Ti bolt for this as I will probably be investing in some for the stem as well.
Cervelo R3 - 5.4kg viewtopic.php?f=10&t=142420