{"product_id":"ceramicspeed-t4530-coated-bottom-bracket-for-30mm-spindle-45mm-shell","title":"CeramicSpeed T4530 Coated Bottom Bracket for 30mm Spindle, 45mm Shell","description":"\u003cp\u003eThe CeramicSpeed T4530 30mm Coated Bottom Bracket is engineered to enhance the performance and durability of your Colnago bike. Designed specifically for oversized 45mm diameter, 82.5mm wide shells, this bottom bracket allows seamless installation of 30mm diameter spindle cranks. Featuring CeramicSpeed’s advanced coated bearings, it ensures smoother rotation, reduced friction, and extended lifespan compared to standard options.\u003c\/p\u003e\n\n\u003cp\u003eEach cup is threaded precisely into the bottom bracket shell and houses high-quality CeramicSpeed bearings with a 3-micron coating over hardened-steel races. This unique coating minimizes wear and boosts speed, giving you a competitive edge on every ride. The kit also includes multiple spacers and dust covers, ensuring a perfect fit and protection against contaminants for long-lasting reliability.\u003c\/p\u003e\n\n\u003cp\u003eWith its robust alloy construction and precision engineering, the T4530 bottom bracket is ideal for riders seeking optimal transmission efficiency and durability. Its compatibility with 30mm cranks and internal T45 threading offers a reliable upgrade to your drivetrain system.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding enhanced durability for Colnago oversized bottom bracket shells\u003c\/li\u003e\n  \u003cli\u003eReducing friction with CeramicSpeed coated bearings for smoother pedaling\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 30mm spindle cranks for versatile crankset options\u003c\/li\u003e\n  \u003cli\u003eProtecting bearings with included dust covers and spacers for longevity\u003c\/li\u003e\n  \u003cli\u003eImproving transmission efficiency with precise T45 threading and alloy construction\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 with bottom bracket shells that are not 45mm diameter and 82.5mm wide\u003c\/li\u003e\n  \u003cli\u003eCompatibility with crank spindles other than 30mm diameter\u003c\/li\u003e\n  \u003cli\u003eApplications requiring external bottom bracket designs\u003c\/li\u003e\n  \u003cli\u003eFrames without internal T45 threading\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this bottom bracket with non-Colnago frames?\u003c\/strong\u003e\u003cbr\u003eThis bottom bracket is specifically designed for Colnago’s ThreadFit82.5 oversized shells, so compatibility with other frames depends on matching shell dimensions and threading.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the coated and standard bearings?\u003c\/strong\u003e\u003cbr\u003eThe coated bearings feature a 3-micron thick coating over the hardened-steel races, providing superior durability and faster rotation compared to the standard bearings with uncoated steel races.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965249413295,"sku":"105143","price":301.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/105143.jpg?v=1768510144","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-t4530-coated-bottom-bracket-for-30mm-spindle-45mm-shell","provider":"Swinnerton Cycles","version":"1.0","type":"link"}