{"product_id":"enduro-bearings-ita-bb-xd15-pro-ceramic-hybrid-bottom-bracket-for-italian-frames","title":"Enduro Bearings ITA BB XD15 Pro Ceramic-Hybrid Bottom Bracket for Italian Frames","description":"\u003cp\u003eExperience unmatched performance and durability with the Enduro Bearings ITA - BB - XD15 Pro, crafted specifically for Italian-threaded framesets. This bottom bracket kit features Enduro’s premium XD-15 Ceramic-Hybrid bearings, engineered to deliver exceptional smoothness and longevity. Combining corrosion-proof, cryogenically treated nitrogen steel races with Grade 3 Silicon Nitride ceramic balls, these bearings offer superior resistance to wear and enhanced efficiency in power transfer.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with deep-groove raceways to accommodate larger ceramic balls, the XD-15 setup maximizes contact area, resulting in improved performance and durability. The Kluber NBU52 grease used inside these bearings is uniquely formulated to improve with use, resisting washout and maintaining optimal lubrication by continually adhering to the bearing surfaces. This means your bottom bracket will not only feel fast and smooth from day one but will actually become more efficient over time.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward with all necessary seals and spacers included, ensuring a professional and precise fit. Backed by Enduro’s unlimited lifetime bearing and race warranty, the XD15 Pro guarantees reliability and peace of mind for serious cyclists seeking to upgrade their transmission components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding superior smoothness and reduced friction for enhanced pedaling efficiency\u003c\/li\u003e\n  \u003cli\u003eWithstanding harsh cycling conditions thanks to corrosion-proof and cryogenically treated materials\u003c\/li\u003e\n  \u003cli\u003eOffering long-lasting performance through advanced ceramic-hybrid technology\u003c\/li\u003e\n  \u003cli\u003eEnsuring easy installation with included seals and spacers tailored for Italian-threaded frames\u003c\/li\u003e\n  \u003cli\u003eMaintaining lubrication quality over time with high-performance Kluber NBU52 grease\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility with non-Italian threaded framesets\u003c\/li\u003e\n  \u003cli\u003eUse in applications requiring axle sizes outside 24mm, 29mm, or 30mm\u003c\/li\u003e\n  \u003cli\u003eRiders seeking a bottom bracket without ceramic-hybrid bearing benefits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the Enduro Bearings ITA - BB - XD15 Pro be used on standard English-threaded frames?\u003c\/strong\u003e\u003cbr\u003eNo, this bottom bracket is specifically designed for Italian-threaded frames. For English-threaded frames, consider exploring Enduro’s other bottom bracket options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat axle sizes are supported?\u003c\/strong\u003e\u003cbr\u003eThis bottom bracket supports 24mm, 29mm, and 30mm axle sizes, accommodating a wide range of cranksets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the XD-15 bearings unique?\u003c\/strong\u003e\u003cbr\u003eThe XD-15 bearings combine cryogenically treated nitrogen steel races with Grade 3 Silicon Nitride ceramic balls, providing a hybrid setup that improves with use, becoming smoother and faster over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a warranty on this product?\u003c\/strong\u003e\u003cbr\u003eYes, Enduro Bearings offers an unlimited lifetime bearing and race warranty for this bottom bracket, underscoring their confidence in the product’s durability and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere can I find compatible products and accessories?\u003c\/strong\u003e\u003cbr\u003eExplore more from the \u003ca href=\"\/collections\/enduro-bearings\"\u003eEnduro Bearings collection\u003c\/a\u003e and complement your setup with related \u003ca href=\"\/collections\/components\"\u003ecomponents\u003c\/a\u003e designed to optimize your bike’s transmission system.\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"30mm \/ Black \/ XD-15 - ITA","offer_id":46980439081135,"sku":"BKC-0808","price":299.99,"currency_code":"GBP","in_stock":true},{"title":"24mm \/ Black \/ XD-15 - ITA","offer_id":46980439113903,"sku":"BKC-0811","price":299.99,"currency_code":"GBP","in_stock":true},{"title":"DUB \/ Black \/ XD-15 - ITA","offer_id":46980439146671,"sku":"BKC-0819","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/50138-pm.jpg?v=1780048954","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/enduro-bearings-ita-bb-xd15-pro-ceramic-hybrid-bottom-bracket-for-italian-frames","provider":"Swinnerton Cycles","version":"1.0","type":"link"}