For the pad Z (width)
Pink is extension, grey is bracket, light blue is armrest
Thus your minimum pad centre increment (distance from centre of extension to centre of pad) is 27.75mm, which we'll call 28mm. 108+28 = 136mm minimum pad z.
No problem for X as the Race armrest gives a lot more adjustment so you can put the clamp where you like.
You would need some more spacers as the stem is lower Y than your current one. Diagram below compares a 'standard' -17 stem to the AU
I would add that you'll likely find it easier to relax into a tight position with the Race cups but that the same c-c measurement on Race as F19 will feel a lot tighter. So try to measure to where you actually place your elbows on the F19, then set up race to match. The Race cups allow no ambiguity about elbow position.
Pink is extension, grey is bracket, light blue is armrest
Thus your minimum pad centre increment (distance from centre of extension to centre of pad) is 27.75mm, which we'll call 28mm. 108+28 = 136mm minimum pad z.
No problem for X as the Race armrest gives a lot more adjustment so you can put the clamp where you like.
You would need some more spacers as the stem is lower Y than your current one. Diagram below compares a 'standard' -17 stem to the AU
I would add that you'll likely find it easier to relax into a tight position with the Race cups but that the same c-c measurement on Race as F19 will feel a lot tighter. So try to measure to where you actually place your elbows on the F19, then set up race to match. The Race cups allow no ambiguity about elbow position.
Last edited by:
cyclenutnz: Nov 12, 18 17:53