Shimano Acera RD-M390

ERDM390SGSL

Regular price $40.99 Save $0.00
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Shimano Acera RD-M390
Shimano Acera RD-M390
Shimano Acera RD-M390 Rear Derailleurs
  • Shimano Acera RD-M390 Rear Derailleurs
  • Wide Link mechanisms for precise shifting and durability

cage length

Long

chain wrap capacity (teeth)

45

color

Black

drivetrain speeds

9

largest cog

34

rear der/shifter compatibility

Shimano Mountain

rear derailleur mount type

10x1 Standard

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