cyclenutnz wrote:
I don't know where those stack numbers came from, but I can clarify for you The minimum stack of the bar on its own is 47.5mm including cushion
The stack of the stem is 12mm (+- a tiny bit if your HTA not 72.5deg)
So the minimum total stack is 59.5mm from the base of the stem. Add the headset cover to get stack from the top of the frame.
Actually, looking at it I think someone has calculated the comparative stack. So the min bar stack would be ~25mm if using a -6deg stem.
The reach values have been given relative to the frame xy point. So 21mm behind the frame reach through to 92 in front. That should really be explained on the page.
If you want the values for bar only the max setback is 91mm (to rear of pad).
Hope that helps
Do you know how Simon Yates was able to mout the Extensions below the Basebar and how much Stack ist the Result of it?
https://ichef.bbci.co.uk/...66_yatesindexafp.jpg
Last edited by:
captain hook: Jan 24, 19 3:32