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Marwi UNION CB-131 Sealed Cartridge bearing MR20307 2RS 20x30x7
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- Bearing use
- Hub / Wheel
- Bearing model
- Cartridge bearings
- Standard No.
- MR20307
- Inner diameter
- 20
- Outer diameter
- 30
- Width / Height
- 7
8590966361311
CB-131
All rear derailleur hangers types for MTB, Mountain, CX, Road and other bikes you can find here.
Find more information about derailleur hangers at frequently asked questions page or if still have questions and need assitance feel free to contact us.
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