Campagnolo Nuovo/Super/C-Record (747) NOS Vintage French Thread Bottom Bracket Lockring 31.7 mm / 31.8 mm (1 1/4") Threaded Section - 21 mm

Threaded Section - 21 mm / 29 mm

the pre-1987 police won't lock you up for having the wrong shorts

Rear Brake Drop - 40 mm - 50 mm

Made from aluminium/plastic and weighing in at 185 grams - pretty lightweight for brake levers at that time

The plugs have been checked

Campagnolo Nuovo/Super/C-Record (747) NOS Vintage French Thread Bottom Bracket Lockring 31.7 mm / 31.8 mm (1 1/4") Threaded Section - 21 mmOriginal BB lockring in production from the 1960s to the 1980s New old stock! Still unused after all these years Suitable for historic cycling events such as L'Eroica Worldwide shipping Campagnolo Nuovo Super C Record bottom bracket lockring (or locking ring if you prefer), hailing from Italy and in production from the 1960s to the 1980s (yet still new & unused after all this time). Made from steel and weighing in at 13 grams. A fine choice for