{"product_id":"campagnolo-qck-tech-bottom-bracket-bb86","title":"Campagnolo QCK-TECH Bottom Bracket BB86","description":"\u003cdiv\u003e\n\u003cp\u003ePress-fit bottom brackets live and die by two things: how well the bearings hold up and how painlessly they go in. The \u003cstrong\u003eCampagnolo QCK-TECH Bottom Bracket BB86\u003c\/strong\u003e addresses both — aluminum cups paired with a fiberglass-reinforced polyamide sleeve keep the assembly rigid and light, while the QCK-Tech system is designed to make installation straightforward without specialist tooling.\u003c\/p\u003e\n\u003cp\u003eThe oversized stainless-steel bearings seat directly onto the Ultra-Torque semi-axles, which is central to how Campagnolo's crankset interface transfers power through the drivetrain. A patented external seal closes off the bearing cavity from water and grit — \u003cstrong\u003ethe kind of protection that matters\u003c\/strong\u003e across long training blocks or wet-weather riding where lesser press-fit units start to creak and degrade.\u003c\/p\u003e\n\u003ch3\u003eCampagnolo QCK-TECH Bottom Bracket BB86 Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Interface:\u003c\/strong\u003e BB86 press-fit shell — 86.5 mm width, 41 mm internal diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Campagnolo Ultra-Torque cranksets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Aluminum cups with fiberglass-reinforced polyamide sleeve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Oversized stainless-steel, integrated directly onto Ultra-Torque semi-axles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing:\u003c\/strong\u003e Patented external seal system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Campagnolo","offers":[{"title":"Default Title","offer_id":44430424703020,"sku":"IC02-QCKBB86","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/campagnolo-qck-tech-bottom-bracket-bb86-3835065.jpg?v=1771293309","url":"https:\/\/ricycles.com\/products\/campagnolo-qck-tech-bottom-bracket-bb86","provider":"RA Cycles","version":"1.0","type":"link"}