{"product_id":"shimano-dura-ace-bb-7400-bottom-bracket-set-ita-70-113mm-nos-nib","title":"Shimano Dura-Ace BB-7400 Bottom Bracket Set ITA 70-113mm (NOS \/ NIB)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand \/ Model: Shimano Dura-Ace BB-7400\u003cbr\u003eShimano Part No.: 2-180 23300 (SUS)\u003cbr\u003eThreading: Italian \/ ITA (M36 x 24T)\u003cbr\u003eShell Width: 70 mm\u003cbr\u003eSpindle Length: 113 mm (70-113)\u003cbr\u003eAxle \/ Spindle Interface: JIS Square Taper (for double cranksets, e.g. FC-7400 \/ FC-7402)\u003cbr\u003eBearing System: Sealed Mechanism with Dust Seal \/ Precision cup-and-cone bearing system\u003cbr\u003eIncludes: Drive-side fixed cup, non-drive adjustable cup, lockring, protective inner sleeve, bearing assemblies, factory-sealed 113mm spindle in original bag, inner display tray \u0026amp; original box with matching factory label\u003cbr\u003eCountry of Origin: Made in Japan\u003cbr\u003eCondition: NOS \/ NIB (New Old Stock \/ New in Box) – mint, never installed, factory-sealed spindle. 100% complete set.\u003c\/p\u003e\n\u003cp\u003eThe missing piece for classic Italian builds: Authentic Shimano Dura-Ace BB-7400 bottom bracket set in Italian \/ ITA threading (M36 x 24T) with a 70 mm shell width and 113 mm spindle (Shimano code 2-180 23300 SUS). Spindle remains factory sealed in original plastic wrap. Complete with all seals, sleeve, tray, and matching original box. Ideal for period-correct Italian steel racing frames running Dura\u003c\/p\u003e","brand":"Real Steel Bikes","offers":[{"title":"Default Title","offer_id":60574177460558,"sku":null,"price":145.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/3186\/8750\/files\/PXL_20260829_044056928.jpg?v=1787979275","url":"https:\/\/realsteelbikes.com\/es\/products\/shimano-dura-ace-bb-7400-bottom-bracket-set-ita-70-113mm-nos-nib","provider":"Real Steel Bikes","version":"1.0","type":"link"}