Monday, December 1, 2014

OK, I'm back. The seat tube is reamed and honed,ready for the 30.9mm seat post.
It's slotted and relieved. The slot is short and close to the lug point. I always ream the the seat tube to a very tight tolerance to the seat post. When the post is installed, the slot doesn't close up, nice and solid, no rocking or buckling.

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