{"product_id":"park-tool-bb-cup-tool-bbt-49-3-bottom-bracket-tools-bbtl0069","title":"Park Tool BBT-49.3 External Bottom Bracket Socket for Shimano \u0026 E-Bike Systems","description":"\u003cdiv id=\"seqbpdescription\"\u003e\u003cp\u003eHeavy duty shop quality bottom bracket tool . For use with 16-notch external bearing bottom brackets . Features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System . Updated with added depth to fit Shimano STEPS square drive motor . For use with a 3\/8\" ratchet\/torque wrench\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\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\u003c\/li\u003e\n\u003cli\u003eFits Shimano XTR BB93, Dura-Ace BB9000, and Token\u003c\/li\u003e\n\u003cli\u003eAlso fits Shimano STEPS square spindle e-bike systems including: E6000, E6002, E6050\u003c\/li\u003e\n\u003cli\u003eReplacement for Shimano TL-FC38 tool\u003c\/li\u003e\n\u003cli\u003eManufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet\/torque wrench-compatible 3\/8\" drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":42204652732483,"sku":"BBTL0069","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/TL0185.jpg?v=1779326722","url":"https:\/\/tecopecosafe.com\/products\/park-tool-bb-cup-tool-bbt-49-3-bottom-bracket-tools-bbtl0069","provider":"365 Cycles","version":"1.0","type":"link"}