Originally Posted by
unterhausen
Thanks. The road drawing makes even less sense to me than the gravel drawing. As we have established that you are tall, your dropout choices are easier. I'm worried about the seat stay clearing the brake caliper. I might have to figure out how to bend seat stays
When I was looking at the drawings of the chainstays I thought the 3 CX stay would be more like a 3 bend 29er stay and the road stay more like the regular CX stay. I didn't account for the diagram not showing the 100mm or so that was straight. Being a beginner framebuilder and just lucky I guess, I have not thought about seat stay to caliper clearance. Have you looked at the dropouts linked below.
https://www.bikefabsupply.com/rear-d...00mm-thru-axle
https://www.bikefabsupply.com/rear-d...-axle-m12-x-15
Attached is a pic of the road flat mount stays and a pic of the caliper clearance using a 1 1/2 inch round dropout the CS is 1 inch dia. The seatstay attaches at 52cm above the BB