Press bearings accurately and safely across the widest range of bicycle bearing applications. The Unior Universal Bearing Press Set (Part #623301) provides the adapters and tooling needed to install bearings into frames, forks, headsets, and hubs without damage to the bearing, the frame, or the bearing seat.

• Universal set covers a wide range of bearing diameters and bicycle bearing standards
• Controlled, even pressing force prevents bearing damage and misalignment
• Suitable for headset cups, bottom bracket shells, fork crown races, and hub bearings
• Rigid construction maintains bearing alignment throughout the pressing operation
• Professional Unior build quality for accurate, repeatable results

Pressing bearings with improvised tools — hammers, sockets, and drift punches — risks damaging the bearing races, distorting the frame bore, and producing misaligned installations. The Unior universal press set applies force evenly across the bearing face, driving it squarely into the bore every time.

Compatible with a wide range of bearing diameters and bicycle standards including headsets, bottom bracket shells, and hub bearings. Check the Unior documentation for the full adapter compatibility chart.