{"product_id":"campagnolo-qck-tech-bottom-bracket-bb386","title":"Campagnolo QCK-TECH Bottom Bracket BB386","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCampagnolo QCK-TECH Bottom Bracket BB386\u003c\/strong\u003e is built around Campagnolo's Ultra-Torque system, housing oversized stainless-steel bearings that mount directly onto the crank semi-axles — a design intended to maximize drivetrain stiffness and minimize flex at the pedaling interface. The aluminum cups and fiberglass-reinforced polyamide central sleeve keep weight to around 52 g while maintaining the rigidity a race-oriented drivetrain demands. A patented external seal shields the bearings from water and contamination, extending service intervals even in poor conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe QCK-TECH installation system is designed for straightforward, accurate assembly — threading that seats correctly and stays put, whether you're building a bike from scratch or swapping components in a workshop. This bottom bracket is \u003cstrong\u003ecompatible with BB386 press-fit frames\u003c\/strong\u003e and Super Record 13 cranksets, with shell dimensions of 86.5 mm width and 46 mm inner diameter to match BB386 EVO specifications precisely.\u003c\/p\u003e\n\n\u003ch3\u003eCampagnolo QCK-TECH Bottom Bracket BB386 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 BB386 press-fit, 86.5 mm shell width × 46 mm inner diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 52 g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Aluminum cups, fiberglass-reinforced polyamide central sleeve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Oversized stainless-steel, mounted directly on Ultra-Torque semi-axles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BB386 EVO frames, Super Record 13 cranksets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Campagnolo","offers":[{"title":"Default Title","offer_id":44430424637484,"sku":"IC02-QCKBB386","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-bb386-9115010.jpg?v=1771293309","url":"https:\/\/ricycles.com\/products\/campagnolo-qck-tech-bottom-bracket-bb386","provider":"RA Cycles","version":"1.0","type":"link"}