BB-MT800 bottom bracket set, for FC-MX70 / MX71 HollowTech II chaniset, 68 mm

Available Now & In Store

    • Genuine Shimano HollowTech II bottom bracket assembly
    • Set includes left and right hand cups, spacers, inner cover, and inner O-rings
    • Light weight seal structure helps to remove vital grams
    • Sealed cups keep out dirt and water
    • Maintenance free
    • For use with FC-MX70 / MX71 chainsets, 68 mm shell with short sleeve
    • Durable anodised finish
    • Easy installation