R retrobate Overbury's Fan Feedback View Jan 3, 2025 #11 Looks to me that all the extra material (external butting) if forward of the chainstay bridge and the sleeve overlap is extremly unlikely to extend through the bent section.
Looks to me that all the extra material (external butting) if forward of the chainstay bridge and the sleeve overlap is extremly unlikely to extend through the bent section.
