Shimano GRX RD-RX812 Rear Derailleur - 11-Speed, Long Cage, Black, With Clutch, For 1x, 42t Low Sprocket Max

★★★★★ 4.3 90 reviews

US$50.75
Price when purchased online
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US$50.75
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 243358635 Release Date 2026/07/19 List Price US$50.75 Model Number 243358635
Category

The Shimano GRX 11-speed rear derailleur provides silent and uninterrupted rear shifting on rough terrain. An adjustable Shimano Shadow RD+ clutch prevents chain slapping and drops.

Specifications:

  • Rear Derailleur Mount Type: Shimano Rear Direct Mount
  • Rear Derailleur Mount Type: 10x1 Standard
  • Rear Der/Shifter Compatibility: Shimano Road
  • Cage Length: Long
  • Drivetrain Speeds: 11
  • Weight: 267
  • Color: Black
  • Chain Wrap Capacity (teeth): 31
  • Largest Cog: 42


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4.3 out of 5
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90 ratings | 37 reviews
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