Description: - Material: aluminum alloy / stainless steel. - Quick release design allows for fast installation and removal of tool. - Function: Dismantle and install the bottom bracket shaft bearing and outer casing.Suitable for pressing and disassembling specifications: - 6805 (25X37X7) - 6806 (30X42X7) - Press- R92/T86 - R30 (BB30 to converter) - Static press disassembly of the PF30, , BB386, etc. - Can be used for the removal and installation of press- shafts such as BB86, BB30, BB91, BB92, PF30 - It can remove almost all common hollow threaded shaft bearings and installation and disassembly of BB86, BB30, BB91, BB30 to 24, BB92 center shafts.Specification: - Type: Entry Type, Professional Type (Optional) - Most of the accessories are the same, the entry version has all the features of the professional upgraded version, the upgraded version uses a stainless steel handle, the force will be more stable during installation, the bearing and the shell are evenly stressed, the use of the hand willPackage Includes:1 Set Bearing Press Tool Kit