| The BBT-39 is a tool set designed to remove and install the non-threaded bottom bracket bearings of the BB30 bottom bracket system. The removal tool will drive bearings from the BB30 bottom bracket shell.
The BBT-39 also includes two pair of bushings. The pair of #668 bushings allow the pressing of the BB30 bearings using a Park Tool Bearing Cup Press (HHP-2 or HHP-3). The pair of #669 bushings allow the pressing of the BB90 (or BB86, etc.) bearings.
NOTE The BBT-39 is for removal of the BB30 bearings. The tool will not remove the BB90 type systems ("Shimano Press fit"). Use the BBT-90 to remove the BB90 type bottom bracket bearing units.
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