{"product_id":"ceramicspeed-t47a-sram-dub-28-99mm-gravel-cx-coated-bottom-bracket-for-77mm-shell","title":"CeramicSpeed T47a SRAM DUB 28.99mm Gravel CX Coated Bottom Bracket for 77mm Shell","description":"\u003cp\u003eExperience exceptional performance and durability with the CeramicSpeed T47a SRAM DUB 28.99mm Gravel CX Coated Bottom Bracket. Designed specifically for frames with a 77mm asymmetrical shell, this bottom bracket combines the benefits of a threaded interface with the oversized bearing design, ensuring a secure and reliable fit. The non-drive side bearing is housed within the frame while the drive side bearing sits externally, optimizing power transfer and longevity.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with CeramicSpeed’s advanced Coated Bearings and protected by precision dust covers, this bottom bracket offers outstanding resistance to wear and environmental elements. The inclusion of UFO Long Life Grease further enhances durability, making it ideal for challenging gravel terrains and varying weather conditions. Each component is hand-built to deliver smooth, efficient rotation, reducing drag by over 75% compared to standard bottom brackets, which translates into less effort and more speed on every ride.\u003c\/p\u003e\n\n\u003cp\u003eTo facilitate installation, the package includes all necessary parts: two cups with CeramicSpeed bearings and dust covers, a two-part spacer tube, CeramicSpeed Long Life Grease, setup spacers, and a sticker sheet. For proper fitting, use the CeramicSpeed Dual Socket Tool T45\/T47 with a 16-notch 52.2mm cup tool diameter, ensuring precision and ease of maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding exceptional durability and protection in harsh gravel riding conditions\u003c\/li\u003e\n  \u003cli\u003eMaximizing efficiency with CeramicSpeed Coated Bearings that significantly reduce friction and drag\u003c\/li\u003e\n  \u003cli\u003eEnsuring a secure, threaded fit for 77mm asymmetrical shell frames\u003c\/li\u003e\n  \u003cli\u003eDelivering smooth power transfer from crank to frame with minimal energy loss\u003c\/li\u003e\n  \u003cli\u003eOffering easy installation and adjustment with included spacers and specialized tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFrames that do not have a 77mm asymmetrical T47a shell specification\u003c\/li\u003e\n  \u003cli\u003eCranks with spindle diameters other than 24mm\u003c\/li\u003e\n  \u003cli\u003eRiders seeking a bottom bracket for applications outside gravel or mixed-terrain cycling\u003c\/li\u003e\n  \u003cli\u003eUsers without access to the recommended CeramicSpeed Dual Socket Tool for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bottom bracket compatible with all SRAM DUB cranksets?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with SRAM DUB cranksets that feature a 24mm spindle diameter and fit frames with a 77mm asymmetrical T47a shell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance is required for this bottom bracket?\u003c\/strong\u003e\u003cbr\u003eThe CeramicSpeed T47a uses long-life grease and coated bearings that require minimal maintenance. Regular cleaning and lubrication during routine bike servicing will ensure optimal performance.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965251707055,"sku":"110965","price":301.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/110965.jpg?v=1768532747","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-t47a-sram-dub-28-99mm-gravel-cx-coated-bottom-bracket-for-77mm-shell","provider":"Swinnerton Cycles","version":"1.0","type":"link"}