Seat clamp torque...
#1
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Clamp torque value...
...for alloy seat post in carbon frame?
It's not on manufacturers web site.
It's not on manufacturers web site.
Last edited by tungsten; 11-07-21 at 06:34 PM. Reason: clarity
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Who knows with so much information?
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Yes, more info needed. There are no universal CF seat tube clamp bolt fastener torque values. Just knowing what make/model your bike is can help you find this info with a quick google search too.
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The saddle has a carbon frame and rails? Seat clamp = the the clamp that secures the saddle to the post? Or you talking about the frame clamp on the seatpost? If so, is the seatpost carbon.
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edited
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7Nm
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Just tighten it enough to not slip.
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The pressure on your post won't be a problem, its most likely the thread in the clamp that you need to watch.
Start with 5nm for a 4mm hex head bolt or 6nm for a 5mm hex head bolt, and put some insulation tape 1cm above the clamp to monitor if your post stays at the right height.
Start with 5nm for a 4mm hex head bolt or 6nm for a 5mm hex head bolt, and put some insulation tape 1cm above the clamp to monitor if your post stays at the right height.
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