{"product_id":"ceramicspeed-t47-68-threaded-external-bottom-bracket-30mm-spindle-for-68mm-frames","title":"CeramicSpeed T47\/68 Threaded External Bottom Bracket 30mm Spindle for 68mm Frames","description":"\u003cp\u003eThe CeramicSpeed T47\/68 External 30mm Bottom Bracket is designed to combine the best of both worlds: the rigidity and oversized advantages of a 47mm inner diameter with the convenience of a threaded interface. Perfectly suited for 68mm wide frames, this bottom bracket enhances your bike's transmission efficiency and durability. Its design focuses on providing a smooth, reliable ride with minimal maintenance.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with CeramicSpeed’s high-quality bearings, you can choose between two options: the Standard Bearing featuring ceramic balls on hardened-steel races, or the Coated Bearing which adds a 3-micron protective layer for even greater durability and reduced friction. This ensures longer bearing life and improved performance, making it ideal for both casual riders and serious cyclists.\u003c\/p\u003e\n\n\u003cp\u003eThe kit includes everything needed for installation and maintenance, such as spacers, dust covers, an O-ring, a spacer tube, and a 10ml syringe of All Round Grease. Utilizing the BBT-79 bottom bracket tool, installation is straightforward, providing a seamless upgrade to your bike’s drivetrain.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing drivetrain efficiency with high-quality ceramic bearings.\u003c\/li\u003e\n  \u003cli\u003eProviding durability and low friction for longer-lasting performance.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 68mm wide frames and 30mm spindle cranks.\u003c\/li\u003e\n  \u003cli\u003eEasy installation with included components and recommended 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 support T47 threaded bottom brackets.\u003c\/li\u003e\n  \u003cli\u003eCranks with spindle diameters other than 30mm.\u003c\/li\u003e\n  \u003cli\u003eUse without the proper installation tool (BBT-79) may cause damage.\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 frames?\u003c\/strong\u003e\u003cbr\u003eThis bottom bracket is designed specifically for 68mm wide frames with T47 threading. It will not fit frames without these specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the benefits of the coated bearings?\u003c\/strong\u003e\u003cbr\u003eThe coated bearings feature a 3-micron thick coating on the races, which reduces friction further and enhances durability compared to the standard bearings.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965250691247,"sku":"107838","price":233.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/107838.jpg?v=1768532740","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-t47-68-threaded-external-bottom-bracket-30mm-spindle-for-68mm-frames","provider":"Swinnerton Cycles","version":"1.0","type":"link"}