An indispensable tool for the serious amateur bike mechanic or smaller bike shop, the Press-4 Economy Bearing Press is designed for installation of bottom brackets or sealed bearings with a minimum I.D. of 10mm. The Press-4 package includes 2 handles and a threaded rod. Press-4 is used with separately-purchased bearing adapters specific to the sealed bearings being installed (called "drifts"). You may need to mix and match adapters for your specific use. Check bearing part numbers before ordering. Installs bearing sizes: 2437, 6000, 6001, 6002, 6003, 6801, 6802, 6803 6804, 6805, 6806, 6900, 6901, 6902, 6903, 6904
