{"product_id":"park-tool-bbt-179-heavy-duty-steel-bottom-bracket-tool-12-notch-46mm","title":"Park Tool BBT-179 Heavy Duty Steel Bottom Bracket Tool 12-Notch 46mm Extraction","description":"\u003cp\u003eThe \u003cstrong\u003ePark Tool BBT-179 Heavy Duty Steel Bottom Bracket Tool\u003c\/strong\u003e is engineered for professional workshop use, designed to handle the toughest bottom bracket removal jobs with ease and precision. Crafted from durable 4140 precision-machined steel, this tool features a 12-notch, 46mm interface that fits a wide range of bicycle bottom brackets, ensuring reliable engagement without slip or damage. Its extra-deep body accommodates extra-wide spindles, while low-profile walls at the engagement point make it ideal for recessed lockrings.\u003c\/p\u003e\n\n\u003cp\u003eVersatility is built in with three methods of tool engagement: a 3\/8 inch drive fitting, a 1 inch socket fitting, and 36 mm spanner flats. This flexibility allows you to tackle even the most seized components confidently. For enhanced stability during use, the BBT-179 includes integrated threads compatible with the Park Tool BBT-RS Bottom Bracket Tool Retaining System or GPS-1 Guide Pins (sold separately) to securely anchor the tool, giving you full control while working.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with many popular standards such as SRAM DUB BSA, Race Face Cinch, Zipp Vuma, Rotor BSA30, and Hawk Racing BB3086, this tool is designed specifically for extraction tasks. For installation, Park Tool recommends non-marking aluminum BB tools to protect component finishes. Please note, the BBT-179 is not intended for impact-driver use but is backed by Park Tool’s legendary limited lifetime warranty, ensuring lasting reliability for your workshop.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecisely removing a wide variety of bottom brackets with 12-notch, 46mm fitting\u003c\/li\u003e\n  \u003cli\u003eHandling extra-wide spindles and recessed lockrings thanks to its extra-deep body and low-profile walls\u003c\/li\u003e\n  \u003cli\u003eProviding versatile engagement options via 3\/8 inch drive, 1 inch socket, and 36 mm spanner flats\u003c\/li\u003e\n  \u003cli\u003eSecuring the tool firmly in place using Park Tool’s BBT-RS Retaining System or GPS-1 Guide Pins\u003c\/li\u003e\n  \u003cli\u003eEnsuring long-lasting durability with rugged 4140 precision-machined steel 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\u003eInstallation of bottom brackets, where non-marking aluminum tools are recommended\u003c\/li\u003e\n  \u003cli\u003eUse with impact drivers, as this tool is designed solely for manual operation\u003c\/li\u003e\n  \u003cli\u003eApplications outside of compatible bottom bracket standards such as SRAM DUB BSA and Race Face Cinch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the BBT-179 be used for installing bottom brackets?\u003c\/strong\u003e\u003cbr\u003eWhile the BBT-179 excels at extraction, Park Tool recommends using their non-marking aluminum BB tools for installation to avoid damage to components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tool compatible with all bottom brackets?\u003c\/strong\u003e\u003cbr\u003eThe BBT-179 fits a wide range of 12-notch, 46mm bottom brackets including SRAM DUB BSA, Race Face Cinch, Zipp Vuma, and others, but it is not universal for all types. Please check compatibility before use.\u003c\/p\u003e","brand":"Park Tool","offers":[{"title":"Black \/ One size","offer_id":46885382815919,"sku":"QKBBT179","price":42.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/qkbbt179.jpg?v=1778143959","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/park-tool-bbt-179-heavy-duty-steel-bottom-bracket-tool-12-notch-46mm","provider":"Swinnerton Cycles","version":"1.0","type":"link"}