https://philwood.com/products/square-taper-bottom-bracket-cups include Chater Lea threading. I have used them with a UN-71 BB in the past. No doubt other BBs would also fit. Phil BBs can be purchased with asymmetric axle positioning to match old cup and cone BB dimensions, if you like that sort of thing.
https://philwood.com/products/square-taper-bottom-bracket-cups include Chater Lea threading. I have used them with a UN-71 BB in the past. No doubt other BBs would also fit. Phil BBs can be purchased with asymmetric axle positioning to match old cup and cone BB dimensions, if you like that sort of thing.