{"product_id":"shimano-dura-ace-njs-stamped-bottom-bracket-bb-7400-112mm-x-68mm","title":"Shimano Dura Ace NJS Stamped Bottom Bracket: BB-7400, 112mm x 68mm","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eRare track\/pista bottom bracket from the Dura Ace 7400 series of the 1980's and early 1990's.  This one is stamped NJS on both cups, and is Keirin approved.  Black lockring.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003eCondition\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eVery good to great used condition.  The bearings, cups, and races do not have pits or wear, and should spin very smoothly.  The outside of the cups and lock rings have some cosmetic marks, but not too bad.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium;\"\u003eDetails\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eLength: 112mm (112x68)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eThreads: English 1.37 x 24\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: medium;\"\u003eJIS square taper\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":52579447734412,"sku":"3144","price":64.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5144\/9740\/files\/IMG_4893_1200x800__82989.1424730284.1280.1280.jpg?v=1791188509","url":"https:\/\/swooncycles.com\/products\/shimano-dura-ace-njs-stamped-bottom-bracket-bb-7400-112mm-x-68mm","provider":"Swoon Cycles (Bike ReCyclery)","version":"1.0","type":"link"}