{"product_id":"park-tool-bbt-49-3-bottom-bracket-tool-39mm-16-notch","title":"Park Tool BBT-49.3 Bottom Bracket Tool 16-Notch","description":"\u003cp\u003eA precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Shimano® XTR® BB93, Dura-Ace® BB9000, and Token® bottom brackets. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet\/torque wrench-compatible 3\/8\" drive.\u003c\/p\u003e\n\u003cp\u003eThe BBT-49.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.\u003c\/p\u003e\n\u003cp\u003eFits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 39-40 mm and a minor diameter (inside of notches) of 37.6 mm, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShimano® XTR® BB93\u003c\/li\u003e\n\u003cli\u003eShimano® Dura-Ace® BB9000\u003c\/li\u003e\n\u003cli\u003eShimano® Dura-Ace® BB-R9100\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eToken®\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso fits chainring lockrings on Shimano® STEPS square spindle e-bike systems including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eE6000\u003c\/li\u003e\n\u003cli\u003eE6002\u003c\/li\u003e\n\u003cli\u003eE6050\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacement for Shimano TL-FC38 tool.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNot designed for use with impact drivers or other power tools.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/yeSzWepWevM?si=mxtKjNvmtgWNzBQ9\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":50167251992883,"sku":"210000082659","price":44.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2969\/4180\/files\/ParkToolBBT-49.3BottomBracketTool39mm_16notch.jpg?v=1724959279","url":"https:\/\/staedcycles.com\/products\/park-tool-bbt-49-3-bottom-bracket-tool-39mm-16-notch","provider":"Steed Cycles","version":"1.0","type":"link"}