{"product_id":"ceramicspeed-t47a-sram-gxp-24-22-2mm-coated-bottom-bracket-for-77mm-shell","title":"CeramicSpeed T47A SRAM GXP 24\/22.2mm Coated Bottom Bracket for 77mm Shell","description":"\u003cp\u003eThe CeramicSpeed T47A SRAM GXP 24\/22.2mm Coated Bottom Bracket is engineered to deliver unmatched performance for cyclists seeking durability and efficiency in their drivetrain. Designed specifically for frames with a 77mm asymmetrical shell, this bottom bracket combines the oversized interface of the BB right side with the reliability of a threaded interface, ensuring a secure and precise fit. The innovative design places the non-drive side bearing inside the frame while the drive side bearing remains external, optimizing both strength and weight distribution.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with CeramicSpeed’s hallmark precision, the hand-built bearings are equipped with protective dust covers that not only provide a snug fit but also safeguard the bearing faces from dirt and debris. This meticulous attention to detail results in a bottom bracket that offers exceptional smoothness and longevity. The high-quality coated bearings reduce drag significantly, allowing riders to transfer power more efficiently from crank to frame, enhancing overall cycling performance.\u003c\/p\u003e\n\n\u003cp\u003eThe package includes everything needed for a professional installation and setup: two cups with CeramicSpeed bearings and dust covers, a two-part spacer tube, CeramicSpeed All Round Grease, various spacers for fine adjustments, and a sticker sheet. Installation requires the CeramicSpeed Dual Socket Tool T45\/T47 with a 16-notch 52.2mm cup tool diameter, ensuring the assembly process is straightforward and secure.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding a durable and smooth interface for SRAM GXP cranksets with 24\/22.2mm spindle diameters.\u003c\/li\u003e\n  \u003cli\u003eReducing drag by up to 75% compared to standard bottom brackets, enhancing pedaling efficiency.\u003c\/li\u003e\n  \u003cli\u003eOffering a threaded design that ensures a tight, reliable fit and peace of mind during rides.\u003c\/li\u003e\n  \u003cli\u003eProtecting bearings against dirt and grime with precision dust covers, extending component lifespan.\u003c\/li\u003e\n  \u003cli\u003eAdapting to frames with an asymmetrical 77mm shell for optimal bearing placement and performance.\u003c\/li\u003e\n  \u003cli\u003eAllowing customization with included spacers and high-quality grease for tailored performance and durability.\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 feature a 77mm asymmetrical T47A shell design.\u003c\/li\u003e\n  \u003cli\u003eCranksets with spindle diameters outside the 24\/22.2mm specification.\u003c\/li\u003e\n  \u003cli\u003eUsers without access to the required CeramicSpeed Dual Socket Tool for installation.\u003c\/li\u003e\n  \u003cli\u003eApplications requiring non-threaded bottom bracket systems or different shell standards.\u003c\/li\u003e\n  \u003cli\u003eRiders seeking bottom brackets without the need for high-performance coated bearings.\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 GXP cranksets?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with SRAM GXP cranksets that have a 24\/22.2mm spindle diameter and fit frames equipped with a 77mm asymmetrical T47A shell.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat benefits do the coated CeramicSpeed bearings provide?\u003c\/strong\u003e\u003cbr\u003eThe coated bearings increase lifespan by 60% and reduce drag by 50% compared to CeramicSpeed’s standard bearings, offering smoother pedaling and longer durability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I install this bottom bracket myself?\u003c\/strong\u003e\u003cbr\u003eInstallation requires the CeramicSpeed Dual Socket Tool T45\/T47 with a 16-notch 52.2mm cup tool diameter. If you have the tool and mechanical experience, installation is straightforward; otherwise, professional installation is recommended.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat grease is used with the bearings?\u003c\/strong\u003e\u003cbr\u003eThe bottom bracket comes pre-lubricated with CeramicSpeed All Round Grease, which balances drag reduction and durability. For race conditions, it can be replaced with Race Day Grease, or for harsher environments, Long Life Grease is recommended.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965251772591,"sku":"109648","price":301.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/109648.jpg?v=1768532759","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-t47a-sram-gxp-24-22-2mm-coated-bottom-bracket-for-77mm-shell","provider":"Swinnerton Cycles","version":"1.0","type":"link"}