Check the listing for details. Bicycle Bearing Press Set Installer Tool Kit Set Turning Point for Wheels Hub. Condition: New. Listed at 55.78 USD. Bike Bottom Bracket Bicycle Hub &BB Axis Bearing Installation Tool Material: Aluminum alloy 7075 CNC Applicable scope: flower-drum,column foot,middle axle etc. For bearing Specifications: 6000/6001/6900/6901/6902/6903/608/R6/1526/ 1728/6800/6801/6802/6803/6804/6805/6806 and BB70/BB86/BB90/BB92/BB30... Bottom Bracket bearings Features: 1. Special for bicycle workshops. 2. Press block taper design, press in only outer ring contact bearing outer cover, effectively protect bearing damage. For bearings of Hubs, Bottom Bracket, AM frame pivot point bearing installation, etc . 4. The utility model adopts the T thread screw rod specially used by the numerical control machine tool, thereby effectively improving the pulling force and reducing the abrasion.