Sealed Cartridges REF#: 111602 Bottom Bracket Cartridge Square Set 68mm 110.5mm Chrome. Neco Shell: 68mmSpindle Type: SQR JISMaterial Cup Body: SteelInterface: ENGLength: 110.5mmSpindle: ChromolyBearings: SealedColor: ChromeBrand: Neco Sign In to view pricing and availability