Shimano BB-RS500 86.5 mm Road-fit 41 mm Bottom Bracket with Inner Cover
BrandShimano
Description
Complete press-fit bottom bracket assembly for Shimano hollowtech ii road cranks.Features:Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damageSet includes left and right hand cups, inner cover, and inner o-ringsSealed cups keep out dirt and waterMaintenance freeCompatible with 86.5 mm shells41 mm cup diameterEasy press-fit installation