{"product_id":"ceramicspeed-t47-86-shimano-24mm-gravel-cx-coated-bottom-bracket-for-bikes","title":"CeramicSpeed T47\/86 Shimano 24mm Gravel CX Coated Bottom Bracket for Bikes","description":"\u003cp\u003eThe CeramicSpeed T47\/86 Shimano 24mm Gravel CX Coated Bottom Bracket combines innovative design with premium materials to enhance your gravel riding experience. Featuring the T47 shell standard, this bottom bracket offers the oversized interface benefits of PF30 and EVO386, paired with the reliability of a threaded interface for a secure and noise-free fit. It’s engineered specifically for Shimano and other 24mm spindle cranks, fitting seamlessly into 86mm wide frames and TREK T47 85.5mm frames, ensuring broad compatibility.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with CeramicSpeed’s renowned coated bearings, this bottom bracket delivers exceptional durability and reduced friction. The bearings feature a 3-micron thick metallic coating on the races, creating a harder and smoother surface that significantly lowers drag and extends bearing life. Combined with the UFO Long Life Grease, the unit maintains peak performance even under the harshest gravel conditions, protecting against wear and corrosion over time.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward with the dedicated BBT-47 tool, and the package includes everything you need: two threaded cups with bearings pre-installed, dust covers, a spacer tube, CeramicSpeed Long Life Grease, and an exclusive sticker sheet. This bottom bracket is designed to optimize your transmission efficiency and reliability, making it an essential upgrade for serious gravel cyclists seeking smooth power transfer and long-lasting performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnabling installation of 24mm spindle cranks on T47 shell gravel frames.\u003c\/li\u003e\n  \u003cli\u003eReducing drivetrain drag by over 75% compared to stock bottom brackets.\u003c\/li\u003e\n  \u003cli\u003eProviding enhanced durability and protection in demanding off-road environments.\u003c\/li\u003e\n  \u003cli\u003eOffering a threaded design that combines oversized shell benefits with secure fitting.\u003c\/li\u003e\n  \u003cli\u003eEnsuring smooth, low-friction pedaling thanks to CeramicSpeed Coated Bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on frames with bottom bracket widths other than 85.5mm or 86mm.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with cranksets requiring spindle diameters different from 24mm.\u003c\/li\u003e\n  \u003cli\u003eInstallation without the proper BBT-47 bottom bracket tool.\u003c\/li\u003e\n  \u003cli\u003eApplications outside gravel or cyclocross where specific bottom bracket standards differ.\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 gravel cranksets?\u003c\/strong\u003e\u003cbr\u003eYes, it supports Shimano and other cranksets that use a 24mm spindle diameter designed for gravel or cyclocross use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance does the CeramicSpeed coating require?\u003c\/strong\u003e\u003cbr\u003eThe CeramicSpeed Coated Bearings come pre-greased with UFO Long Life Grease, providing excellent protection and longevity. Regular inspection and cleaning during routine bike maintenance ensure optimal performance.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965251215535,"sku":"110957","price":301.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/110957.jpg?v=1768532795","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-t47-86-shimano-24mm-gravel-cx-coated-bottom-bracket-for-bikes","provider":"Swinnerton Cycles","version":"1.0","type":"link"}