Bearing seal and spacer details
For SRAM XX spyder installation
The SRAM XX spyder has a different (greater) offset than Lightning spyders, thus a smaller or no spindle spacer is needed to obtain the correct chainline, see details below:
| BB type | BSA 68mm | BSA 73mm | BB30 Cannondale |
OSBB Specialized | BB-91 Shimano | BB-95 Trek |
|---|---|---|---|---|---|---|
| Seal Mfg. | Lightning | Lightning | Lightning | Enduro* | None | None |
| Seal Cover | Lightning | Lightning | Lightning | Enduro | None | None |
| Cup or Bearing Spacer | None | None | None | None | None | None |
| Spindle spacer | None | 6mm | 6mm | None | 8.5mm | 8.5mm |
*Note: Position Enduro seals with red rubber portion inboard