{"product_id":"ceramicspeed-pf4630-30mm-gravel-cx-coated-bottom-bracket-for-pf30-bbright-386evo-frames","title":"CeramicSpeed PF4630 30mm Gravel CX Coated Bottom Bracket for PF30 BBright 386EVO Frames","description":"\u003cp\u003eThe CeramicSpeed PF4630 30mm Gravel CX Coated Bottom Bracket is engineered for riders seeking exceptional performance and durability in demanding gravel conditions. Designed to fit frames with PF30, BBright, or 386EVO shells, this bottom bracket allows seamless installation of a BB30 crankset, accommodating a 30mm diameter spindle with precision. Its 46mm inner diameter and varied widths from 68mm to 86mm make it versatile enough to suit a wide range of frame designs without compromising fit or function.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with CeramicSpeed's signature coated bearings and UFO Long Life Grease, this bottom bracket excels in reducing friction and enhancing longevity. The combination of super round ceramic balls and hardened-steel races with a metallic coating ensures smooth rotation and minimal power loss, even in the most challenging environments. Its construction guarantees stiffness and reliability, while the telescoping spacer tube enhances sealing and system rigidity, making every pedal stroke efficient and responsive.\u003c\/p\u003e\n\n\u003cp\u003eIncluded in the package are two cups with bearings pre-installed, spacers for precise adjustment, dust covers, an O-ring, a spacer tube, CeramicSpeed Long Life Grease, and a sticker sheet. This comprehensive kit ensures you have everything needed for a professional-grade bottom bracket upgrade tailored to gravel riders who demand performance, durability, and precision.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalling a BB30 crankset on PF30, BBright, or 386EVO frames with 46mm inner diameter shells\u003c\/li\u003e\n  \u003cli\u003eMaximizing drivetrain efficiency by minimizing friction and power loss through ceramic-coated bearings\u003c\/li\u003e\n  \u003cli\u003eProviding exceptional durability and protection in harsh gravel riding environments\u003c\/li\u003e\n  \u003cli\u003eEnhancing bottom bracket stiffness and frame integrity via telescoping spacer tube design\u003c\/li\u003e\n  \u003cli\u003eOffering precise fit adjustments with included spacers and dust covers for long-term reliability\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 have a PF30, BBright, or 386EVO shell with a 46mm inner diameter\u003c\/li\u003e\n  \u003cli\u003eCranksets with spindle diameters other than 30mm\u003c\/li\u003e\n  \u003cli\u003eRiders looking for bottom brackets without ceramic bearing technology or coated races\u003c\/li\u003e\n  \u003cli\u003eApplications requiring bottom brackets outside the 68mm to 86mm width range\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 any crankset?\u003c\/strong\u003e\u003cbr\u003eThis bottom bracket is specifically designed for BB30 cranksets with a 30mm spindle diameter and compatible with frames featuring PF30, BBright, or 386EVO shells with a 46mm inner diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes CeramicSpeed bearings better for gravel riding?\u003c\/strong\u003e\u003cbr\u003eCeramicSpeed bearings feature super round ceramic balls with a metallic coating on hardened-steel races, reducing friction and wear. Coupled with UFO Long Life Grease, they provide superior durability and smoothness even in dusty or wet gravel conditions.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965247185071,"sku":"110976","price":301.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/110976.jpg?v=1768532731","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-pf4630-30mm-gravel-cx-coated-bottom-bracket-for-pf30-bbright-386evo-frames","provider":"Swinnerton Cycles","version":"1.0","type":"link"}