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Sunlite SL-55 BB ENG Bottom Bracket 73mm SQR JIS
Alloy shell. Alloy cups. Chromoly spindle. Sealed bearings
- TECH SPECS
| Width | 73mm |
| BB Interface | ENG |
| Spindle Type | SQR JIS |
| Length | 122mm |
| Cup Material | Alloy |
| Weight | 290-300g |
| Cup Type | |
| Cup OD/Bearing OD | |
| Color |