These crank bearings are if you just want to change the crank bearings and not the entire bottom bracket of your Sram bottom bracket in 42mm. They are with closed steel bearings and packages come with 2 bearings and various spacers and shims.
General | |
---|---|
Color | Black |
Material | Steel |
Bearings | Closed |
Number | 2 |
Size & Quality | |
Internal diameter | 30.0mm |
External Diameter | 42.0mm |
Bearing width | 7.0mm |
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