According to the chart on Sheldons site the chainline sb 43.5 mm I measured and its looks pretty close, of course I dont have any crank bolts and am not sure how much that will change. IIRC I saw a sizing chart and the DA stuff with the double chainrings should be 113. At any rate I'm close and I need to get a sealed BB. I mountde the brake calipers and all the other stuff today and posted some pictures in another thread take a peek Luker I think you might just recognize some of that stuff