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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Inside Leg - 70 cm
Production Era - 1940s - 1960s
Weight - 17 g
Unbranded vintage bottom bracket lockring (or locking ring if you prefer)
Front Brake Drop - 52 mm - 65 mm
Shimano Dura-Ace (RD-7400) c.1986 Vintage Rear Derailleur Duopar Inside Leg - 70 cmOriginal part produced in the 1980s Suitable for historic cycling events such as L'Eroica Professionally checked & cleaned Worldwide shipping Shimano Dura Ace rear derailleur (or mech if you prefer), hailing from Japan and dating back to 1986. Made from aluminium steel and weighing in at 200 grams pretty lightweight for a rear derailleur at that time. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike.