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Alivio RD-M3100 Rear Derailleur
Shimano

Alivio RD-M3100 Rear Derailleur

Sale price$48.00
In stock
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Alivio RD-M3100 Rear Derailleur
Alivio RD-M3100 Rear Derailleur Sale price$48.00

Alivio RD-M3100 Rear Derailleur

The Shimano Alivio RD-M3100 Rear Derailleur features Shadow RD technology to keep the derailleur safe from trail obstacles.


  • Super low profile Shadow RD technology