Gran Compe Front Track HubGran Compe is Dia Compe's premium range.Beautifully finished Track hub, machined and polished alloy body.M9x1 Cr-Mo solid axle with chromed track nuts.100mm O.L.D.2 x Sealed Cartridge Bearings. 32H or 36H drilling.Flange 62mmCentre to Flange L 34mm, R 34mm.