Does anyone know the ERD for a Kinetix Comp rim (ERTO 20"/406 x 17)? If not, does anyone know if Kinetix Comp is the equivalent rim from another manufacturer? Ie, I'm assuming Kinetix are made by Alex, and if so, what is the equivalent Alex rim so I determine the ERD? I would like to rebuild the rear wheel of my Dahon Bullhead with a different rear hub. Thanks in advance!
if you've already had a k comp rim, you could measure the ERD by yourself.
just gauge the diameter of the inner circle of the rim,then plus 8mm,you've got the ERD.
not very precise,but according to my experience, it's enough for wheel building.