Standard Member
Join Date: Apr 2009
Location: Brunswick, Maine
Posts: 4,350
Bikes: 1948 P. Barnard & Son, 1962 Rudge Sports, 1963 Freddie Grubb Routier, 1980 Manufrance Hirondelle, 1983 F. Moser Sprint, 1989 Raleigh Technium Pre, 2001 Raleigh M80
To select the proper step-down ferrule, you should make sure you are getting what you need. Overall length, length of the narrower section, inside diameter, outside diameter and outside diameter of the narrower section should be ascertained.
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"Chim-chiminey, chim-chiminey, chim-chim cheroo"