{"product_id":"bb-alpha-bottom-bracket-ita-17ttn","title":"CeramicSpeed BB Alpha Bottom Bracket - ITA","description":"\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Use Case\u003c\/strong\u003e\u003cbr\u003e\nBB Alpha is designed to outlast the frame it is fitted to. For ITA Italian-threaded framesets, it is the bottom bracket that resists the contamination that typically kills standard alloy bearings within a season. For road, tri and track riders building a long-life ITA frameset, it is the bottom bracket that won't be the weak link.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Materials\u003c\/strong\u003e\u003cbr\u003e\nEach BB Alpha unit features hardened stainless steel races hand-built with grade 3 Silicon Nitride ceramic balls. Custom-engineered seals and precision dust covers together provide up to 500% better moisture protection than standard bottom brackets, while still maintaining ultra-low friction. A simplified spacer tube design and lighter cups give a 10% weight saving over previous BB Alpha generations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003e\nFits any frameset with an ITA Italian-threaded shell. Two spindle-compatibility options cover Shimano Hollowtech II (24mm) and SRAM DUB (28.99mm) cranksets. Select the variant that matches your crankset. All BB Alpha models are backed by CeramicSpeed's lifetime warranty.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"24mm - Shimano Hollowtech II \/ Black","offer_id":54293039055194,"sku":"1987886","price":354.0,"currency_code":"GBP","in_stock":true},{"title":"28.99mm - SRAM DUB \/ Black","offer_id":54293039087962,"sku":"1988962","price":319.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/0827\/5290\/files\/CeramicSpeed-BB-Alpha-for-ITA-SRAM-DUB-Road-Ceramic-Bearing-Bottom-Bracket-Black.jpg?v=1781186672","url":"https:\/\/checkout.sigmasports.com\/products\/bb-alpha-bottom-bracket-ita-17ttn","provider":"Sigma Sports","version":"1.0","type":"link"}