GR9 11s Rear Derailleur 42t
GR9 11s Rear Derailleur 42t

GR9 11s Rear Derailleur 42t

2864-2126-01

Regular price$47.99
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Shipping calculated at checkout.

The GR9 rear derailleur is designed for a 1x11 speed drivetrain. An aluminum body with a steel cage provides durability in a lightweight package and H/L and B-limit screws gives great adjustability. It is Shimano road compatible and M10x1 standard mount only.

  • Shimano road compatible
  • 11 speed
  • Long Cage, 42T
  • Chain wrap capacity 50T
  • 243g

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