{"product_id":"campagnolo-pro-tech-bottom-bracket-for-bb386-86-5x46","title":"Campagnolo Pro-Tech Bottom Bracket for BB386 86.5x46","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCampagnolo Pro-Tech Bottom Bracket for BB386 86.5x46\u003c\/strong\u003e is built for gravel riders who want clean, consistent power transfer without sacrificing durability in demanding conditions. A fiberglass-charged polyamide central tube shields the internals against water and mud ingress — protection that matters when you're hours into a ride on unpaved roads.\u003c\/p\u003e\n\n\u003cp\u003eExternal stainless steel bearings attach directly to the crankarms, keeping maintenance straightforward and reducing the need to pull apart the entire assembly at service intervals. An external sealing ring adds a further layer of protection from the elements, designed to keep contamination out where it would otherwise cause the most wear. This bottom bracket is built around the BB386 standard, fitting frames with an 86.5x46mm shell.\u003c\/p\u003e\n\n\u003ch3\u003eCampagnolo Pro-Tech Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e BB386 (86.5x46mm shell)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e External stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentral tube material:\u003c\/strong\u003e Fiberglass-charged polyamide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e External sealing ring included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Gravel \/ off-road riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Campagnolo","offers":[{"title":"Default Title","offer_id":43705494175788,"sku":"IC21-PRBB386","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/campagnolo-pro-tech-bottom-bracket-for-bb386-865x46-9044583.jpg?v=1771295592","url":"https:\/\/ricycles.com\/products\/campagnolo-pro-tech-bottom-bracket-for-bb386-86-5x46","provider":"RA Cycles","version":"1.0","type":"link"}