Bottom bracket - 42 - 68/73 - campa 25 mm - B5

Key FeaturesCompatible with Campagnolo 25 mm crank systemsBB30 / PressFit 42 standard for 42 mm framesB5 steel bearings for durability and reliabilitySmooth rotation for efficient power transferRigid structure for improved pedaling stability DescriptionThe Black Bearing BB-42-68/73-25-B5 bottom bracket is designed for frames with 42 mm inner diameter and shell width from 68 to 73 mm. It ensures precise installation and optimal compatibility with Campagnolo 25 mm cranksets.The B5 steel bearings provide smooth rotation and good wear resistance, maintaining consistent performance over time even under demanding conditions. SpecificationsType: pressfit / BB30 bottom bracketFrame inner diameter: 42 mmShell width: 68 / 73 mmSpindle compatibility: 25 mm (Campagnolo)Bearings: B5 (steel)Material: steel + compositeMounting: pressfit CompatibilityCompatible with BB30 / PressFit 42 frames (42 mm diameter)Compatible with Campagnolo 25 mm cranksetsSuitable for road, MTB and gravel bikes