[richgardiner]

I know it says on the website +10mm. This doesnt really mean much to me as whenever I have looked at bb heights they have been heights from the ground up. Can any summum owners measure theirs so I can get an idea? I'm guessing theres a fair amount of range due to HA adjustment and fork crown height. Can they be run around the 13.5 mark?
Thanks

 

[Deano]

im guessing if you tighten it up all the way to 65 degrees fiddle with crown/stanchions height as well, etc, you might be able to

im inbetween summums right now, having sold one and getting a new tomorrow so i really cant tell you untill 2-3 days from now sorry.

 

[Verskis]

im guessing if you tighten it up all the way to 65 degrees fiddle with crown/stanchions height as well, etc, you might be able to

What?
Steepening the head angle will raise the BB.


Oh, at least some brand used 13.3" (~348mm) as an axle height, so +10mm would mean BB height of 358mm (~13.7").

 

[Deano]

What?
Steepening the head angle will raise the BB.


Oh, at least some brand used 13.3" (~348mm) as an axle height, so +10mm would mean BB height of 358mm (~13.7").

yes as i am sure its lower stock then 13.5 when run at the 63 or lower in headangle.

I did get my frame today, so i guess i could slap on the wheels and measure.