{"product_id":"bottom-bracket-42-68-73-dub-b5","title":"Bottom Bracket 42 - 68\/73 - DUB B5","description":"Key FeaturesBB30 bottom bracket for 42 mm frame diameterCompatible with SRAM DUB cranksets (28.99 mm spindle)B5 bearings for durability and reliabilityDirect-fit system for maximum stiffness and efficiencySuitable for MTB, road and gravel\nDescriptionThe Black Bearing BB-BB-42-68\/73-DUB-B5 bottom bracket is designed for BB30 frames (42 mm inner diameter and 68–73 mm width) and is compatible with SRAM DUB cranksets (28.99 mm spindle).The direct-fit bearing system ensures high stiffness, reduced weight and efficient power transfer. B5 bearings provide smooth rotation and long-lasting durability.\nSpecificationsType: BB30 bottom bracketStandard: BB30 (42 mm ID)Frame width: 68–73 mmCrank compatibility: DUB (28.99 mm)Bearings: B5 (high-quality steel)Mounting: direct press-fitUse: MTB, road, gravel, cyclocrossMaterial: high-strength alloy\nCompatibilityCompatible with BB30 frames (42 mm)Compatible with SRAM DUB cranksetsNot compatible with 24 mm, GXP or 30 mm systems","brand":"BLACKBEARING","offers":[{"title":"Default Title","offer_id":54188724093274,"sku":"BB-BB-42-68\/73-DUB-B5","price":85.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6831\/5738\/files\/pim_8a287bd5-179c-4e24-ac35-bb3b83204f38_1000-1000.jpg?v=1779469064","url":"https:\/\/grafiteoffroad.com\/products\/bottom-bracket-42-68-73-dub-b5","provider":"Grafite Offroad","version":"1.0","type":"link"}