Item DescriptionFor Campagnolo cranks utilizing the Ultra-Torque, Hirth joint bottom bracket spindle system Bearings are installed and included with crankset, these are the threaded crank/bearing-to-frame interface cupsCompatible with both electronic, EPS, and mechanical systemsChoose Super Record or Record optionsWide-stance, outboard design: 49gItem Specificationsmodel: Recordthread: Italianshell: 70mm: