Vintage French Thread Bottom Bracket Lockring bottom-bracket-part-cups-pair Made from aluminium and weighing

Made from aluminium and weighing in at 285 grams

Axle Drive Side (C) - 35 mm

Cable Groove - None

Made from aluminium/steel and weighing in at 309 grams

Made from steel and weighing in at 459 grams

Vintage French Thread Bottom Bracket Lockring bottom-bracket-part-cups-pair Made from aluminium and weighingOriginal BB lockring in production from the 1970s to the 1980s Suitable for historic cycling events such as L'Eroica Checked & cleaned Worldwide shipping Unbranded vintage bottom bracket lockring (or locking ring if you prefer), most likely in production from the 1970s to the 1980s. Made from aluminium and weighing in at 7 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike. If you're taking part