{"product_id":"bottom-bracket-blackbearing-pf30-m30-46-68-73mm-b5-bearing","title":"Bottom Bracket - BlackBearing - PF30 - M30 - 46 - 68\/73mm - B5 bearing","description":"Key FeaturesPF30 bottom bracket for 46 mm frame diameterCompatible with 30 mm cranksetsB5 bearings for durability and reliabilityCup-based design for improved protection and longevitySuitable for MTB, road and cyclocross\nDescriptionThe Black Bearing BB-BB-46-68\/73-30-B5 bottom bracket is designed for PF30 frames (46 mm inner diameter and 68–73 mm width) and is compatible with 30 mm cranksets.The system uses press-fit cups that house the bearings, improving durability and protection compared to direct-fit systems. B5 bearings ensure smooth rotation and long-lasting performance.\nSpecificationsType: PF30 bottom bracketStandard: PF30 (46 mm ID)Frame width: 68–73 mmCrank compatibility: 30 mmBearings: B5 (steel)Mounting: press-fit with cupsUse: MTB, road, gravel, cyclocross\nCompatibilityCompatible with PF30 frames (46 mm)Compatible with 30 mm cranksetsNot compatible with 24 mm, GXP or DUB systems","brand":"BLACKBEARING","offers":[{"title":"Default Title","offer_id":54189676822874,"sku":"BB-BB-46-68\/73-30-B5","price":64.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_1000-1000_44b8405e-2808-49bf-be4d-e3e0056174b8.jpg?v=1782345005","url":"https:\/\/grafiteoffroad.com\/products\/bottom-bracket-blackbearing-pf30-m30-46-68-73mm-b5-bearing","provider":"Grafite Offroad","version":"1.0","type":"link"}