![what kind of bottom bracket do i have? threaded pressfit? can another be put on the frame eg dub or 30mm? : r/bikewrench what kind of bottom bracket do i have? threaded pressfit? can another be put on the frame eg dub or 30mm? : r/bikewrench](https://preview.redd.it/what-kind-of-bottom-bracket-do-i-have-threaded-pressfit-can-v0-9z7sty8d492b1.jpg?width=3024&format=pjpg&auto=webp&s=6c0caa475a409d189d672d1fb50a4ec128ad4d53)
what kind of bottom bracket do i have? threaded pressfit? can another be put on the frame eg dub or 30mm? : r/bikewrench
![Amazon.com : COONIUM BB30 Threaded-Together Ceramic Bearing Press Fit BB Bottom Bracket for 24mm (Compatible with Shimano) or 22/24mm (SRAM GXP) Crank Spindle : Sports & Outdoors Amazon.com : COONIUM BB30 Threaded-Together Ceramic Bearing Press Fit BB Bottom Bracket for 24mm (Compatible with Shimano) or 22/24mm (SRAM GXP) Crank Spindle : Sports & Outdoors](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/31EFsxwiAtL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : COONIUM BB30 Threaded-Together Ceramic Bearing Press Fit BB Bottom Bracket for 24mm (Compatible with Shimano) or 22/24mm (SRAM GXP) Crank Spindle : Sports & Outdoors
![Making sense of bottom brackets, part 2: Press-fit shells and varying spindle diameters | the accidental randonneur Making sense of bottom brackets, part 2: Press-fit shells and varying spindle diameters | the accidental randonneur](https://i.imgur.com/gzXeUte.jpg)