{"product_id":"shimano-105-bb-5500-octalink-bottom-bracket","title":"Shimano 105 BB-5500 Octalink Bottom Bracket","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eShimano 105 BB-5500 Octalink Bottom Bracket\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe Shimano BB-5500 Octalink V1 Bottom Bracket is a precision engineered unit designed for Shimano Octalink V1 spline road cranksets. Built to Shimano’s exacting standards, it delivers smooth bearing performance, efficient power transfer and long term durability, making it ideal for restoring or maintaining classic Shimano drivetrains.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eDesigned for frames with a 68mm English threaded bottom bracket shell and 1.37 inch internal diameter, this model is available in two spindle lengths to ensure correct chainline and crank compatibility. The sealed cartridge construction protects against contamination while maintaining consistent rotation under load.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eCompatible with Shimano Octalink V1 cranksets including FC-7700, FC-7703, FC-6500, FC-6503, FC-5500, FC-5501, FC-5503 and FC-5504.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Shimano BB-5500\u003c\/li\u003e\n\u003cli\u003eSpindle Interface Type: Shimano Octalink V1\u003c\/li\u003e\n\u003cli\u003eAvailable Spindle Lengths: 109.5mm or 118.5mm\u003c\/li\u003e\n\u003cli\u003eBB Shell Width: 68mm\u003c\/li\u003e\n\u003cli\u003eBB or Frame Interface: English\u003c\/li\u003e\n\u003cli\u003eBottom Bracket Shell I.D.: 1.37 inch\u003c\/li\u003e\n\u003cli\u003eDefined Colour: Silver\u003c\/li\u003e\n\u003cli\u003eWeight: 259g\u003c\/li\u003e\n\u003cli\u003eCompatible Cranksets: FC-7700, FC-7703, FC-6500, FC-6503, FC-5500, FC-5501, FC-5503, FC-5504\u003c\/li\u003e\n\u003cli\u003eCrankarm fixing bolts not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"68 x 109.5mm","offer_id":57392046670211,"sku":"BB86800 \/ L15 A4","price":24.99,"currency_code":"GBP","in_stock":true},{"title":"68 x 118.5mm","offer_id":57392050798979,"sku":"BB87000 \/ L15 C4","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/0196\/4698\/files\/s-l1600-1_6f19d10f-1da8-4b4b-b6d2-b2dbfcb95456.webp?v=1771256929","url":"https:\/\/sportandleisure.com\/products\/shimano-105-bb-5500-octalink-bottom-bracket","provider":"Sport \u0026 Leisure","version":"1.0","type":"link"}