{"product_id":"bottom-bracket-adapters-1","title":"Bottom Bracket Adapters","description":"\u003cp data-mce-fragment=\"1\"\u003eWe have threaded adapters for any width bottom bracket from 68mm to 120mm for most press-fit standards. If you have a 68 or 73mm bottom bracket you may have the best results with the one-piece adapter.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePF42 refers to the 42mm inside diameter of the shell. PF42 is used in BB30, BB30A, BB30AI, and BBRIGHT™ DIRECT FIT bottom bracket types.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePF46 refers to an inside shell bore diameter of 46mm. PF46 (PF30, PF30A, PF30AI, BB386EVO, OSBB, BBRIGHT™ PRESS FIT bottom bracket types.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePF41 BB shells have a nominal 41mm inside diameter.  PF41 (BB86, BB89.5, BB92, BB107, SHIMANO® PRESS-FIT, PF24 bottom bracket types.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEccentric BB Adapter - American (Ashtabula) BB shells \u003cspan data-mce-fragment=\"1\"\u003e51.3 mm (2.02\") inside diameter. These are typically found in older American-made bikes and American children's bikes.  Some cruiser bikes for the American market still use this style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNote: (Adapt your bottom bracket to the BSA\/JIT English threaded type that mid-drive motors require. Most bikes that originally sold for less than $1500 or are older than 2013 have English threaded bottom brackets and you are good to go. If you have a square tapered spindle for your cranks then you have the required threaded bottom bracket. Around 2012 many higher-end bikes started being fitted with various press-fit bottom brackets many of which can be adapted to English threaded so you can still do a mid-drive motor conversion on them. However, there are some exceptions. For an in-depth article on adapting various bottom brackets and the exceptions see\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/endless-sphere.com\/forums\/viewtopic.php?f=28\u0026amp;t=80319\" target=\"_blank\"\u003ethis thorough article by Matt Hughes.\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEBC recommends using Loctite 641 or other sleeve retaining compound on the adapter and on the inside of the BB shell case before installing to help keep the bottom bracket solid and to keep some motors like Bafang from rotating. Use Loctite 7649 spray for a quick set if you are going to ride it the same day.\u003c\/p\u003e\n\u003cdiv style=\"position: fixed; top: 4px; right: 4px; color: black; background-color: #ffff80; font-family: 'Lucida Console', 'Courier New', Mono; text-align: right; max-width: 600px; font-size: 80%;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"position: fixed; top: 4px; right: 4px; color: black; background-color: #ffff80; font-family: 'Lucida Console', 'Courier New', Mono; text-align: right; max-width: 600px; font-size: 80%;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Electrify Bike","offers":[{"title":"One Piece 73 mm BB width for PF42\/BB30","offer_id":48683462983780,"sku":"0232","price":45.0,"currency_code":"USD","in_stock":true},{"title":"One Piece 68 mm BB width for PF46\/PF30","offer_id":48683463016548,"sku":"0233","price":45.0,"currency_code":"USD","in_stock":true},{"title":"One Piece 73 mm BB width for PF46\/PF30","offer_id":48683463049316,"sku":"0234","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Two Piece PF42\/BB30 (42mm)","offer_id":48683463082084,"sku":"0235","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Two Piece PF46\/PF30 (46mm)","offer_id":48683463114852,"sku":"0236","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Two Piece PF41\/BB92 (41mm)","offer_id":48683463147620,"sku":"0237","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Eccentric BB Adapter - American - Ashtabula","offer_id":48683463180388,"sku":"0238","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0788\/8237\/3732\/files\/BB30toBSAadapter.jpg?v=1783009330","url":"https:\/\/vevra.store\/products\/bottom-bracket-adapters-1","provider":"stg-bys-user-store-7969","version":"1.0","type":"link"}