{"product_id":"yst-bb-993-threadless-cartridge-bottom-bracket-68mm-shell","title":"YST BB-993 Threadless Cartridge Bottom Bracket 68mm Shell","description":"\u003cp\u003eYST BB-993 Threadless Cartridge Bottom Bracket\u003c\/p\u003e\n\u003cp\u003eA great solution for repairs on bicycles with square-taper cranksets where the bicycle frame has damaged or stripped threads in the bottom bracket.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe patented design YST BB-993 threadless cartridge unit threads to itself and has bevelled cups for a snug fit.\u003c\/li\u003e\n\u003cli\u003eDurable Steel cups, body and axle with sealed bearings.\u003c\/li\u003e\n\u003cli\u003eCompatible with 68mm English type BB frames.\u003c\/li\u003e\n\u003cli\u003eRequires ‘UN’ type BB spline tool for fitting. e.g. Ison part number: 2FX27\u003c\/li\u003e\n\u003cli\u003eTorque for tightening the bottom bracket is 400kgf-cm to 500kgf-cm (40-50Nm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePractical solution for frames with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDamaged threads\u003c\/li\u003e\n\u003cli\u003eWorn-out BB shells\u003c\/li\u003e\n\u003cli\u003eRetro builds needing an easy-to-install, reliable bottom bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for 68mm English-threaded (BSA) shells.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis threadless design fits snugly into the shell using compression and steel end cups\u003c\/li\u003e\n\u003cli\u003ePerfect for restoring classic frames or simplifying bottom bracket maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSealed cartridge bearings\u003c\/li\u003e\n\u003cli\u003eProvides smooth, consistent performance with minimal maintenance.\u003c\/li\u003e\n\u003cli\u003eThe steel cups offer strength and durability,\u003c\/li\u003e\n\u003cli\u003eSquare taper interface ensures compatibility with a wide range of cranks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YST","offers":[{"title":"68 x 110mm","offer_id":57660657303932,"sku":"BBIDT810","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"68 x 113mm","offer_id":57660657336700,"sku":"BBIDT813","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"68 x 116mm","offer_id":57660657369468,"sku":"BBIDT816","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"68 x 119mm","offer_id":57660657402236,"sku":"BBIDT819","price":22.99,"currency_code":"GBP","in_stock":false},{"title":"68 x 122mm","offer_id":57660657435004,"sku":"BBIDT822","price":22.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0385\/4457\/2460\/files\/yst-bb-threadless-new-2.jpg?v=1791901308","url":"https:\/\/sdjsports.com\/products\/yst-bb-993-threadless-cartridge-bottom-bracket-68mm-shell","provider":"SDJ Sports","version":"1.0","type":"link"}