{"product_id":"praxis-spare-o-ring-for-shimano-hollowtech-ii-bottom-bracket-converter-bb30-pf30-osbb","title":"Praxis Spare O-Ring for Shimano Hollowtech II Bottom Bracket Converter BB30 PF30 OSBB","description":"\u003cp\u003eThe Praxis - SPARE - Conv BB O-Ring is a precision-engineered component designed to enhance the performance and reliability of your bottom bracket assembly. Crafted by Praxis Works, this o-ring is an essential spare part that ensures a secure and adaptable fit within Shimano Hollowtech II bottom bracket converters. Its innovative design compensates for frame shell width discrepancies, maintaining optimal alignment and preventing unwanted movement during rides.\u003c\/p\u003e\n\n\u003cp\u003eBuilt to integrate seamlessly with BB30, PF30, and Specialized OSBB road frames, this o-ring works in harmony with Praxis’s patented collet system. The compressible o-ring absorbs slight variations in frame dimensions, helping to distribute pressure evenly and guarantee a super tight, vibration-free connection. This means smoother pedaling, enhanced rigidity, and more efficient power transfer, all contributing to a more enjoyable and reliable cycling experience.\u003c\/p\u003e\n\n\u003cp\u003eDurable and engineered to exacting standards, the Praxis spare o-ring is the perfect replacement part to keep your bottom bracket converter functioning flawlessly over time. Whether you’re a dedicated road cyclist or a mechanic looking to maintain top-tier components, this spare o-ring is a small but critical element that makes a big difference in drivetrain performance and longevity.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompensating for frame shell width variations to ensure a precise bottom bracket fit\u003c\/li\u003e\n  \u003cli\u003eMaintaining bearing alignment and preventing movement within the bottom bracket shell\u003c\/li\u003e\n  \u003cli\u003eEnhancing rigidity and power transfer efficiency by securing the collet system\u003c\/li\u003e\n  \u003cli\u003eProviding a reliable spare part to extend the lifespan of your Praxis bottom bracket converter\u003c\/li\u003e\n  \u003cli\u003eCompatible with Shimano Hollowtech II cranks and various frame standards (BB30, PF30, Specialized OSBB)\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 systems other than Praxis Works Shimano Hollowtech II converters\u003c\/li\u003e\n  \u003cli\u003eInstallation in frames or cranksets outside the specified BB30, PF30, or Specialized OSBB standards\u003c\/li\u003e\n  \u003cli\u003eReplacing other bottom bracket components such as bearings or cups\u003c\/li\u003e\n  \u003cli\u003eUse as a standalone part without the associated Praxis converter system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does this o-ring do in the bottom bracket assembly?\u003c\/strong\u003e\u003cbr\u003eThe o-ring acts as a compressible seal and spacer that compensates for slight differences in frame shell width, ensuring that the bottom bracket converter fits perfectly and maintains proper bearing alignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this o-ring with any bottom bracket converter?\u003c\/strong\u003e\u003cbr\u003eNo, it is specifically designed for use with Praxis Works Shimano Hollowtech II bottom bracket converters and compatible frame standards like BB30, PF30, and Specialized OSBB.\u003c\/p\u003e","brand":"Praxis Works","offers":[{"title":"Default Title","offer_id":45478515998895,"sku":"PR-TP-4002","price":3.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1711715491-04039000.jpg?v=1768522244","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/praxis-spare-o-ring-for-shimano-hollowtech-ii-bottom-bracket-converter-bb30-pf30-osbb","provider":"Swinnerton Cycles","version":"1.0","type":"link"}