Bottom Bracket Overall Widths
Wheels Mfg Bottom Bracket Widths
Use the chart below to find the overall width of Wheels Manufacturing bottom brackets when installed in certain width frame shells. Overall width includes the dust seals.
| BB Type | Crank Spindle | BB Shell Diameter (mm) | Frame Shell Width (mm) | Over-Seal Dimension (mm) |
| 386EVO (for 30mm spindle) | 30mm | 46 | 86.5 | 86.5 |
| 386EVO (for 30mm spindle) | 30mm | 46 | 92.5 | 92.5 |
| 386EVO (for 30mm spindle) | 30mm | 46 | 83 | 83 |
| 386EVO (for 29mm spindle) | 29mm | 46 | 68.5 | 86.5 |
| 386EVO (for 29mm spindle) | 29mm | 46 | 92.5 | 92.5 |
| 386EVO (for Shimano, FSA, Etc.) | 24mm | 46 | 86.5 | 91.5 |
| 386EVO (for SRAM GXP) | 22mm/24mm | 46 | 86.5 | 91.8 |
| 386EVO (for Shimano, FSA, Etc.) | 24mm | 46 | 92.5 | 97.5 |
| 386EVO (for SRAM GXP) | 22mm/24mm | 46 | 92.5 | 97.8 |
| BB104 (for Shimano, FSA, Etc.) | 24mm | 41 | 104.5 | 110 |
| BB104 (for SRAM GXP) | 22mm/24mm | 41 | 104.5 | 110.5 |
| BB104-OUT (for Shimano, FSA, Etc.) | 24mm | 41 | 104.5 | 110.5 |
| BB104-OUT (for SRAM GXP) | 22mm/24mm | 41 | 104.5 | 111 |
| BB107 (for Shimano, FSA, Etc.) | 24mm | 41 | 107 | 112.5 |
| BB107 (for SRAM GXP) | 22mm/24mm | 41 | 107 | 113 |
| BB107-OUT (for Shimano, FSA, Etc.) | 24mm | 41 | 107 | 113 |
| BB107-OUT (for SRAM GXP) | 22mm/24mm | 41 | 107 | 107.5 |
| BB121 (for Shimano, FSA, Etc.) | 24mm | 41 | 121 | 126.5 |
| BB121 (for SRAM GXP) | 22mm/24mm | 41 | 121 | 127 |
| BB121-OUT (for Shimano, FSA, Etc.) | 24mm | 41 | 121 | 127 |
| BB121-OUT (for SRAM GXP) | 22mm/24mm | 41 | 121 | 127.5 |
| BB132 (for Shimano, FSA, Etc.) | 24mm | 41 | 132 | 137.5 |
| BB132 (for SRAM GXP) | 22mm/24mm | 41 | 132 | 138 |
| BB132-OUT (for Shimano, FSA, Etc.) | 24mm | 41 | 132 | 138 |
| BB132-OUT (for SRAM GXP) | 22mm/24mm | 41 | 132 | 138.5 |
| BB30-EBB (for Shimano, FSA, Etc.) | 24mm | 42 | 68 | 90.5 |
| BB30-EBB (for Shimano, FSA, Etc.) | 24mm | 42 | 73 | 95.5 |
| BB30-EBB (for SRAM GXP) | 22mm/24mm | 42 | 68 | 91 |
| BB30-EBB (for SRAM GXP) | 22mm/24mm | 42 | 73 | 96 |
| BB30-OUT (for Shimano, FSA, Etc.) | 24mm | 42 | 68 | 90.5 |
| BB30-OUT (for Shimano, FSA, Etc.) | 24mm | 42 | 73 | 95.5 |
| BB30-OUT (for SRAM GXP) | 22mm/24mm | 42 | 68 | 91 |
| BB30-OUT (for SRAM GXP) | 22mm/24mm | 42 | 73 | 96 |
| BB86 (for Shimano, FSA, Etc.) | 24mm | 41 | 86.5 | 92 |
| BB86 (for SRAM GXP) | 22mm/24mm | 41 | 86.5 | 92.5 |
| BB86-OUT (for Shimano, FSA, Etc.) | 24mm | 41 | 86.5 | 92.5 |
| BB86-OUT (for SRAM GXP) | 22mm/24mm | 41 | 86.5 | 93 |
| BB92 (for Shimano, FSA, Etc.) | 24mm | 41 | 92 | 97.5 |
| BB92 (for SRAM GXP) | 22mm/24mm | 41 | 92 | 98 |
| BB92-OUT (for Shimano, FSA, Etc.) | 24mm | 41 | 92 | 98 |
| BB92-OUT (for SRAM GXP) | 22mm/24mm | 41 | 92 | 98.5 |
| BB86-30 | 30mm | 41 | 86.5 | 92 |
| BB-MTB (for Shimano, FSA, Etc.) | 24mm | BSA | 68 | 91 |
| BB-MTB (for Shimano, FSA, Etc.) | 24mm | BSA | 73 | 96 |
| BB-MTB (for Shimano, FSA, Etc.) | 24mm | BSA | 121 | 144 |
| BB-MTB (for SRAM GXP) | 22mm/24mm | BSA | 68 | 91.5 |
| BB-MTB (for SRAM GXP) | 22mm/24mm | BSA | 73 | 96.5 |
| BB-MTB (for SRAM GXP) | 22mm/24mm | BSA | 121 | 144.5 |
| BBRIGHT-OUT (for Shimano, FSA, Etc.) | 24mm | 46 | 79 | 91.5 |
| BBRIGHT-OUT (for SRAM GXP) | 22mm/24mm | 46 | 79 | 92 |
| BBRIGHT-OUT-29 (for SRAM DUB) | 29mm | 46 | 79 | 91 |
| BB-ROAD (for Shimano, FSA, Etc.) | 24mm | BSA | 68 | 91 |
| BB-ROAD (for Shimano, FSA, Etc.) | 24mm | BSA | 73 | 96 |
| BB-ROAD (for SRAM GXP) | 22mm/24mm | BSA | 68 | 91.5 |
| BB-ROAD (for SRAM GXP) | 22mm/24mm | BSA | 73 | 96.5 |
| BSA30 (for 30mm spindle) | 30mm | BSA | 68 | 91.5 |
| BSA30 (for 30mm spindle) | 30mm | BSA | 73 | 96.5 |
| BSA30 (for 30mm spindle) | 30mm | BSA | 83.5 | 107 |
| BSA30 (for 30mm spindle) | 30mm | BSA | 121 | 144.5 |
| BSA29 (for 29mm spindle) | 29mm | BSA | 68 | 91 |
| BSA29 (for 29mm spindle) | 29mm | BSA | 73 |
96
|
| PF30-BB (for 30mm spindle) | 30mm | 46 | 61 | 61 |
| PF30-BB (for 30mm spindle) | 30mm | 46 | 68 | 68 |
| PF30-BB (for 30mm spindle) | 30mm | 46 | 73 | 73 |
| PF30-BB (for 30mm spindle) | 30mm | 46 | 79 | 79 |
| PF30-BB (for 30mm spindle) | 30mm | 46 | 83 | 83 |
| PF30-BB (for 30mm spindle) | 30mm | 46 | 100 | 100 |
| PF30-EBB (for Shimano, FSA, Etc.) | 24mm | 46 | 68 | 90.5 |
| PF30-EBB (for Shimano, FSA, Etc.) | 24mm | 46 | 73 | 95.5 |
| PF30-EBB (for SRAM GXP) | 22mm/24mm | 46 | 68 | 91 |
| PF30-EBB (for SRAM GXP) | 22mm/24mm | 46 | 73 | 96 |
| PF30-FAT (for 30mm spindle) | 30mm | 46 | 100 | 100 |
| PF30-OUT (for Shimano, FSA, Etc.) | 24mm | 46 | 68 | 90.5 |
| PF30-OUT (for Shimano, FSA, Etc.) | 24mm | 46 | 73 | 95.5 |
| PF30-OUT (for Shimano, FSA, Etc.) | 24mm | 46 | 79 | 101.5 |
| PF30-OUT (for Shimano, FSA, Etc.) | 24mm | 46 | 83 | 105.5 |
| PF30-OUT (for SRAM GXP) | 22mm/24mm | 46 | 68 | 91 |
| PF30-OUT (for SRAM GXP) | 22mm/24mm | 46 | 73 | 96 |
| PF30-OUT (30mm) | 30mm | 46 | 68 | 88.6 |
| PF30-OUT (30mm) | 30mm | 46 | 73 | 93.6 |
| PF30-OUT (29MM DUB) | 29mm | 46 | 68 | 88 |
| PF30-OUT (29MM DUB) | 29mm | 46 | 73 | 93 |
| PF30-THD (for 30mm spindle) | 30mm | 46 | 61 | 61 |
| PF30-THD (for 30mm spindle) | 30mm | 46 | 68 | 68 |
| PF30-THD (for 30mm spindle) | 30mm | 46 | 73 | 73 |
| PF30-THD (for 30mm spindle) | 30mm | 46 | 79 | 79 |
| T47-BB-30MM (for 30mm spindle) | 30mm | T47 | 68 | 68 |
| T47-BB-30MM (for 30mm spindle) | 30mm | T47 | 73 | 73 |
| T47-BB-30MM (for 30mm spindle) | 30mm | T47 | 86.5 | 86.5 |
| T47-BB-29MM (for 29mm spindle) | 29mm | T47 | 86.5 | 90 |
| T47-BB-29MM (for 29mm spindle) | 29mm | T47 | 92 | 95.5 |
| T47-BB (for Shimano, FSA, Etc.) | 24mm | T47 | 86.5 | 91.5 |
| T47-BB (for SRAM GXP) | 22mm/24mm | T47 | 86.5 | 91.7 |
| T47-OUT-30MM (for 30mm spindle) | 30mm | T47 | 68 | 90.8 |
| T47-OUT-30MM (for 30mm spindle) | 30mm | T47 | 73 | 95.8 |
| T47-OUT-29MM (for 29mm spindle) | 29mm | T47 | 68 | 90.8 |
| T47-OUT-29MM (for 29mm spindle) | 29mm | T47 | 73 | 95.8 |
| T47-OUT (for Shimano, FSA, Etc.) | 24mm | T47 | 68 | 90.8 |
| T47-OUT (for Shimano, FSA, Etc.) | 24mm | T47 | 73 | 95.8 |
| T47-OUT (for SRAM GXP) | 22mm/24mm | T47 | 68 | 91.2 |
| T47-OUT (for SRAM GXP) | 22mm/24mm | T47 | 73 | 96.2 |
| PF30A-OUT (for Shimano, FSA, Etc.) | 24mm | 46 | 73 | 91 |
| PF30A-OUT (for SRAM GXP) | 22mm/24mm | 46 | 73 | 91 |
| PF30A-OUT-29MM (for 29mm spindle) | 29mm | 46 | 73 | 88 |
| BB30A-OUT (for Shimano, FSA, Etc.) | 24mm | 42 | 73 | 91 |
| BB30A-OUT (for SRAM GXP) | 22mm/24mm | 42 | 73 | 91 |