The Colorado Cyclist

800 688-8600

Shimano Dura-Ace RD-7900 Rear Derailleur

$299.99

For double gearing configurations
Weight: 166 g.
10-spd compatible

With a new carbon fiber rear pulley cage, the rear derailleur loses another 16 grams while maintaining durability and improving performance. The new design is compatible with wider range cogsets and can accommodate a maximum 28 tooth cog. The available wider range creates even better compatibility with compact cranksets.

  • Carbon pulley plate: saves weight
  • Wide gear ratio: compatible with 28T cassette/compact crankset without changing the rear derailleur (total capacity 33T)
  • Wide link deign: more stability and more precise shifting


  • Minimum Sprocket: 11 tooth
    Maximum Sprocket: 27 tooth


    Item Code: SSBGHRL7


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