{"product_id":"ceramicspeed-t47-68-threaded-external-shimano-24mm-coated-bottom-bracket","title":"CeramicSpeed T47\/68 Threaded External Shimano 24mm Coated Bottom Bracket","description":"\u003cp\u003eExperience the perfect blend of durability and performance with the CeramicSpeed T47\/68 External Shimano 24mm Coated Bottom Bracket. Designed for custom frame builders, this bottom bracket features a threaded T47 standard with a wide 47mm inner diameter and 68mm width, providing enhanced stiffness and reliability. Its oversized design improves power transfer while maintaining the practical benefits of a threaded interface.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with CeramicSpeed’s premium coated bearings, this bottom bracket reduces friction and extends bearing life thanks to a 3-micron thick coating over hardened-steel races. It’s fully compatible with 68mm frames and ensures smooth, efficient transmission for Shimano 24mm spindles. Installation is straightforward with the BBT-69 tool.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved power transfer through oversized and wide design\u003c\/li\u003e\n  \u003cli\u003eReduced friction and enhanced durability with coated CeramicSpeed bearings\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 68mm frame shells and Shimano 24mm spindles\u003c\/li\u003e\n  \u003cli\u003eThreaded interface for secure and reliable installation\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 support the T47 threaded standard\u003c\/li\u003e\n  \u003cli\u003eNon-Shimano cranksets with different spindle diameters\u003c\/li\u003e\n  \u003cli\u003eInstallation without the specified BBT-69 bottom bracket tool\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 Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with Shimano cranksets that use a 24mm spindle diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the benefits of the coated bearings?\u003c\/strong\u003e\u003cbr\u003eThe coating reduces friction further than standard bearings and increases durability, offering longer-lasting performance.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965250920623,"sku":"107833","price":301.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/107833.jpg?v=1768532737","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-t47-68-threaded-external-shimano-24mm-coated-bottom-bracket","provider":"Swinnerton Cycles","version":"1.0","type":"link"}