{"product_id":"shimano-dura-ace-bb-r9100-bottom-bracket","title":"Shimano Dura-Ace BB-R9100 Bottom Bracket — BSA Threaded 68mm, HOLLOWTECH II, Road, Black","description":"\u003cdiv style=\"max-width:820px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:#1a1a1a;line-height:1.6;\"\u003e\n\u003cp style=\"font-size:14px;margin:0 0 12px;\"\u003eThe Shimano Dura-Ace BB-R9100 is a flagship BSA-threaded HOLLOWTECH II bottom bracket with a low-friction seal design that reduces drag for smooth, efficient pedaling.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;margin:0 0 12px;\"\u003e\u003cstrong\u003eFlagship Dura-Ace HOLLOWTECH II bottom bracket — genuine Shimano, brand new.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;margin:0 0 4px;\"\u003e\u003cstrong\u003eWill it fit?\u003c\/strong\u003e \u003cstrong\u003eBSA English-threaded, 68mm shell\u003c\/strong\u003e, for \u003cstrong\u003eHOLLOWTECH II 24mm\u003c\/strong\u003e spindle road cranks. Not for square-taper, BB30\/PF30, or 86.5mm press-fit shells.\u003c\/p\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:16px;color:#0c6b6b;border-bottom:2px solid #ffd200;padding-bottom:6px;\"\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background:#f5fbfb;\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eShimano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eDura-Ace R9100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5fbfb;\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eBB-R9100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eMPN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eBB-R9100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5fbfb;\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003e689228858619\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eBottom Bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5fbfb;\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eHOLLOWTECH II (24mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eBSA (1.37×24)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5fbfb;\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eShell\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003e68mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eSeal\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eLow-friction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5fbfb;\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003e65 g (2.3 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5fbfb;\"\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;font-weight:700;width:42%;border:1px solid #e3e3e3;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #e3e3e3;\"\u003eBrand new — original Shimano packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:16px;color:#0c6b6b;border-bottom:2px solid #ffd200;padding-bottom:6px;\"\u003eTechnology Highlights\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:0;list-style:none;font-size:14px;\"\u003e\n\u003cli style=\"padding:6px 0;\"\u003e\n\u003cspan style=\"color:#0c6b6b;font-weight:700;\"\u003e✓\u003c\/span\u003e  \u003cstrong\u003eLow-friction seals\u003c\/strong\u003e cut drag ~50% vs prior gen.\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;background:#f5fbfb;\"\u003e\n\u003cspan style=\"color:#0c6b6b;font-weight:700;\"\u003e✓\u003c\/span\u003e  \u003cstrong\u003eHOLLOWTECH II\u003c\/strong\u003e 24mm spindle fit.\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;\"\u003e\n\u003cspan style=\"color:#0c6b6b;font-weight:700;\"\u003e✓\u003c\/span\u003e  \u003cstrong\u003eBSA 68mm\u003c\/strong\u003e threaded standard.\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;background:#f5fbfb;\"\u003e\n\u003cspan style=\"color:#0c6b6b;font-weight:700;\"\u003e✓\u003c\/span\u003e  \u003cstrong\u003eDura-Ace\u003c\/strong\u003e precision bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:16px;color:#0c6b6b;border-bottom:2px solid #ffd200;padding-bottom:6px;\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:20px;font-size:14px;\"\u003e\n\u003cli style=\"padding:3px 0;\"\u003e1 × Shimano Dura-Ace BB-R9100 bottom bracket\u003c\/li\u003e\n\u003cli style=\"padding:3px 0;\"\u003eOriginal Shimano packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background:#0c6b6b;padding:16px 20px;border-radius:8px;color:#ffffff;font-size:13px;margin-top:18px;\"\u003e\n\u003cstrong style=\"color:#ffd200;\"\u003eBrand new in retail packaging.\u003c\/strong\u003e Ships from Ontario, California (US domestic) · Estimated delivery 3–5 business days · Free 30-day returns.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":52906241065071,"sku":"IBBR9100B","price":40.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8840\/1263\/files\/ibbr9100b_1.jpg?v=1782639609","url":"https:\/\/www.brinvo.com\/products\/shimano-dura-ace-bb-r9100-bottom-bracket","provider":"BrinVO","version":"1.0","type":"link"}