Bottom Bracket Installation – BSA
BSA 68 Bottom Bracket
Determine the type of your BB shell
| BB shell frame width | Fully assembled width | Non-drive side outer spacer | Non-drive side spacer | Drive side spacer | Drive side outer spacer | Use the following crankset |
| 68mm | 91mm |  |
|
1 x 2.5mm | |
FC-C8000 |
| 68mm | 96mm | |
1 x 2.5mm | 1 x 2.5mm | 1 x 2.5mm | FC-M9050 FC-M8050 FC-G8000 |
| 73mm | 96mm | |
|
1 x 2.5mm | |
FC-M9050 FC-M8050 |
| 83mm | 111mm | |
1 x 2.5mm | 1 x 2.5mm | 1 x 2.5mm | FC-M8070 |
Documents / Resources
 |
TRP BSA 68 Bottom Bracket [pdf] Owner's Manual BSA 68, BSA_240805, BSA 68 Bottom Bracket, BSA 68, Bottom Bracket, Bracket |