SHIMANO BOTTOM BRACKET Square Taper 68mm BB-UN52 BC 1.37×24 115mm Spindle Length
USD 13.49 USD
Specifications
| Brand | Shimano |
| Spindle Type | Square Taper - JIS |
| Set Includes | Bottom Bracket |
| Part Type | Bottom Bracket |
Fits 68mm BB shells. Shell Width 68mm. SHIMANO SEALED BEARING BOTTOM BRACKET. Designed for use with square taper cranksets. Type Square taper. Used BB's are not new. They contain older grease that may need to be serviced.