Bottom bracket - 46 - 61 - D - B5

Key FeaturesCompatible with SRAM DUB crank systems (28.99 mm)BB386 EVO / PressFit 46 standard for high stiffness framesB5 steel bearings for durability and reliabilitySmooth rotation for efficient power transferStable structure for improved precision and quiet operation DescriptionThe Black Bearing BB-46-61-D-B5 bottom bracket is designed for frames with 46 mm inner diameter and 61 mm shell width. It ensures precise installation and high drivetrain stability.The B5 steel bearings provide smooth rotation and good wear resistance, maintaining consistent performance over time even under demanding conditions. It is specifically compatible with SRAM DUB 28.99 mm cranksets. SpecificationsType: pressfit / BB386 EVO bottom bracketFrame inner diameter: 46 mmShell width: 61 mmSpindle compatibility: DUB (28.99 mm)Bearings: B5 (steel)Material: steel + compositeMounting: pressfit CompatibilityCompatible with BB386 EVO / PressFit 46 framesCompatible with SRAM DUB cranksets (28.99 mm)Suitable for road, MTB and gravel bikes