Hornby #R8096 12.6mm Metal Disc Wheel/axle Set (10Pcs) You can run Hornby trains and rolling stock on the Hornby track system and also other 00 gauge model railway trains such as Bachmann and Peco and quite happily any HO gauge railway locomotives and rolling stock such as Piko, Marklin, Roco, Brawa, Trix/Minitrix and Fleischmann.