Park Tool BBP-AOS Bottom Brackets Bearing Extractor Add-On

Park Tool BBT-19.2 Bottom Brackets Shim Ht2 16-Notch

The BBT-19.2 is used to remove and install external bearing crankset bottom brackets. Fits external bearing bottom brackets with 16 external notches and an outside diameter of approximately 44mmThe BBP-AOS is used in conjunction with the BBP-1.2 Bottom Bracket Bearing Press Kit to extract press fit bottom bracket bearings, cups and adaptors. The BBP-AOS utilizes an expanding collet and extractor cup system to safely remove bearings without requiring impact. Also included are eight installation drifts for pressing bearings into pre-installed cups.