{"product_id":"park-tool-keskiotyokalu-bbt-18","title":"Park Tool Bottom Bracket Tool BBT-18","description":"\u003ch2\u003ePark Tool BBT-18 Bottom Bracket Tool\u003c\/h2\u003e\n\u003cp\u003eThe Park Tool BBT-18 is a heavy-duty 8-notch bottom bracket and lockring tool for Shimano Octalink and ISIS Drive bottom brackets, as well as e-bike chainring lockrings. It is compatible with, among others, Bosch Gen 3, Gen 4, and Gen 5 systems as well as Specialized Levo \/ Brose e-bikes. Designed for professional use, its steel construction withstands high removal and tightening torques.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e8-notch tool for bottom brackets and e-bikes\u003c\/h2\u003e\n\u003cp\u003eThe BBT-18 8-notch tool profile has a nominal diameter of 43.4 mm. The tool is used for selected cartridge bottom brackets, such as Shimano Octalink and ISIS Drive models, as well as e-bike chainring lockrings featuring the same 8-notch interface.\u003c\/p\u003e\n\u003cp\u003eFor e-bike maintenance, the BBT-18 is suitable for the chainring lockrings on Bosch Gen 3, Gen 4, and Gen 5 motor systems, as well as the Brose system lockrings used on Specialized Levo bikes. This makes the tool useful in any workshop servicing e-bikes.\u003c\/p\u003e\n\u003cp\u003eThe 36 mm wrench flats on the outside of the tool allow for use with a standard 36 mm open-end wrench. For torque tightening, the tool can be used with a suitable 36 mm crowfoot and a torque wrench.\u003c\/p\u003e\n\u003ch2\u003eCompatibility and specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Park Tool\u003cbr\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BBT-18\u003cbr\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e bottom bracket and lockring tool\u003cbr\u003e\n\u003cstrong\u003eTool profile:\u003c\/strong\u003e 8-notch\u003cbr\u003e\n\u003cstrong\u003eNominal outer diameter:\u003c\/strong\u003e 43.4 mm\u003cbr\u003e\n\u003cstrong\u003eCenter hole diameter:\u003c\/strong\u003e 22.5 mm\u003cbr\u003e\n\u003cstrong\u003eWrench flats:\u003c\/strong\u003e 36 mm\u003cbr\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e heavy-duty investment cast steel\u003cbr\u003e\n\u003cstrong\u003eShimano:\u003c\/strong\u003e selected Octalink bottom brackets\u003cbr\u003e\n\u003cstrong\u003eISIS Drive:\u003c\/strong\u003e compatible 8-notch bottom brackets\u003cbr\u003e\n\u003cstrong\u003eBosch eBike:\u003c\/strong\u003e Gen 3, Gen 4, and Gen 5 chainring lockrings\u003cbr\u003e\n\u003cstrong\u003eBrose:\u003c\/strong\u003e Specialized Levo chainring lockring\u003cbr\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 763477000514\u003cbr\u003e\n\u003cstrong\u003eEAN \/ GTIN-13:\u003c\/strong\u003e 0763477000514\u003c\/p\u003e\n\u003cp\u003eAccording to Park Tool's official specifications, the center hole of the tool is 22.5 mm, meaning \u003cstrong\u003ethe BBT-18 will not fit over a 30 mm crank spindle\u003c\/strong\u003e. For such applications, Park Tool recommends using other compatible tools, such as the BBT-118 model.\u003c\/p\u003e","brand":"Park Tool","offers":[{"title":"Default Title","offer_id":57435055358276,"sku":"PT100105","price":29.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/6068\/7940\/files\/bbt-18-002jpgthumb572572_orig.png?v=1791572108","url":"https:\/\/www.ridemore.fi\/en\/products\/park-tool-keskiotyokalu-bbt-18","provider":"Ride More","version":"1.0","type":"link"}