Frame - Roadini
Frameset comes with an FSA Duron 1" threaded headset, 110mm Shimano bottom bracket and 26.8 Kalloy seapost.
If up to now you’ve avoided road bikes because they’re so weird, extreme, and expensive, now there’s one that isn’t!
The front height of this crown happens to be 19mm. With a std vertically centered hole, both numbers would be 9.5mm. You want that extra 3.5mm to be air, not fork crown, so when you try to stuff a slightly bigger tire or a fender under there, it hits air and fits and rolls on through. it’s not jammed up against the underside of the fork crown. It's basic, not so hard to understand, but I've never seen a low-offset hole on any crown that wasn't ours, and that is insane.
The ball-and-socket seat stay joint eliminates shear forces and adds strength. The main shoreline of the seat lug is familiarly Rivendell, the same-ish swirls and all, and like all Rivendell seat lugs, it has other obsessive details that — well, if you’re going to make it from scratch, might as well be there—
The large, raised and reinforced stress relief hold reduced to basically impossible the chance of repeated tightenings causing a stress crack at the bottom of the slot. Admittedly, it’s not a common occurrence, but we’ve seen it happen on other bikes half a dozen times. We make it maximally crack-resistant on our seat lugs because our showroom bikes get tightened and loosened and retightened with ever test ride, every slight difference in saddle height. On your bike, maybe you’ll do it a few times in the fussing, so our O-hole is overkill, but it’s also a nice visual detail.
The seat binder area is reinforced with unpinchable steel. As with the O-hole, it makes our lug impervious to repetitive stress.