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edscoble
@PhilDAS
Now I'm really confused. I bought a Thomson 30.9 for the system six. When I bought it, the seller said it took a 30.9.
Online officially all I can find is that they take 27.2 or 31.6 but I've got a couple of 31.6 posts and they're definitely too big.
The Thomson is too small though. Clamped up it just about stays in place but you can feel the bottom of the post hitting the inside of the tube side to side if you wiggle it.
What size does this frame take?!