GranCompe Track Hubs<br /> 32-Hole<br /> 120mm Rear Spacing<br /> Smooth Sealed Cartridge Bearings<br /> Real Tracknuts<br /> Hi-Flange / Laser Etched "GranCompe" on flanges<br /> Fix-Fix Threading - rear hub will only accept a track cog and lockring on both sides.<br /> 42mm Chainline - to work with track bikes and converting most road bikes to fixed gear.<br /> Made by Dia-Compe, Taiwan<br /> <br /> Weight: 604g/pr.<br /> <br /> <strong>For the Wheel Builder:<br /> </strong>Front-<br /> 34.5mm Flange Width<br /> 62.3mm Flange Diameter<br /> Rear-<br /> 32mm Flange Width<br /> 62.3mm Flange Diameter