{"product_id":"park-tool-bbt-29-bottom-bracket-tool-for-16-notch-39mm-48-5mm-cups","title":"Park Tool BBT-29 Bottom Bracket Tool for 16-Notch 39mm \u0026 48.5mm Cups","description":"\u003cp\u003eThe Park Tool BBT-29 is a versatile bottom bracket tool designed for professional workshop use. Its double-ended design fits two common external bottom bracket bearing cup sizes, making it ideal for precise maintenance and repairs. Crafted for durability and reliability, this tool supports smooth bike performance by ensuring secure and accurate installation or removal of bottom brackets.\u003c\/p\u003e\n\n\u003cp\u003eEngineered to accommodate 16-notch bearing cups, the BBT-29 fits Shimano Dura-Ace® 9000 and XTR® 980 series with a 39mm diameter, as well as FSA MegaEvo® cups measuring 48.5mm. Its high-quality construction guarantees long-lasting performance and confidence during every job.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eServicing bottom brackets with 16-notch external bearing cups\u003c\/li\u003e\n  \u003cli\u003eWorking on Shimano Dura-Ace® 9000 and XTR® 980 series components\u003c\/li\u003e\n  \u003cli\u003eHandling FSA MegaEvo® bottom brackets with 48.5mm diameter\u003c\/li\u003e\n  \u003cli\u003eReliable, professional-grade maintenance in workshop settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBottom brackets with non-16-notch designs\u003c\/li\u003e\n  \u003cli\u003eExternal bearing cups outside the 39mm or 48.5mm diameters\u003c\/li\u003e\n  \u003cli\u003eGeneral bike repairs unrelated to bottom bracket servicing\u003c\/li\u003e\n  \u003cli\u003eCasual use without proper workshop tools and setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tool compatible with all Shimano bottom brackets?\u003c\/strong\u003e\u003cbr\u003eThe BBT-29 fits Shimano Dura-Ace® 9000 and XTR® 980 series with 16-notch 39mm cups but not all Shimano models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this tool for non-standard bottom brackets?\u003c\/strong\u003e\u003cbr\u003eThis tool is designed specifically for 16-notch external bearing cups of 39mm and 48.5mm diameters, so it may not fit non-standard sizes.\u003c\/p\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":45472155173039,"sku":"QKBBT29","price":31.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1385055735-72077300.jpg?v=1768519906","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/park-tool-bbt-29-bottom-bracket-tool-for-16-notch-39mm-48-5mm-cups","provider":"Swinnerton Cycles","version":"1.0","type":"link"}