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Need help with tilting of saddle (2010ish Cervelo S2)
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I can't find info on this seat post head anywhere.

It's a two bolt system. It has a front bolt that is a dial down with a head that is the size of a nickel and you finger tighten it or use pliers to snug it up. The rear bolt is standard and pulls down/against that front bolt's position.

But, no matter how low I dial that front bolt down, even when I max it out as low as it can go, the back bolt rotates the bottom plate when I tighten it to torque specs.

This causes the saddle to rotate counter clockwise and the nose tilts up. It's an ISM saddle and I want the rails level.

What am I doing wrong here? Can you give me any tips on this seat post head?




"Outwork your talent." Kevin McHale
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