Shimano Dura-Ace 7900 10 Speed Cassette

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sku: GM092420-56

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Shimano Dura-Ace 7900 10 Speed Cassette


  • Hyperglide (HG) sprockets use specifically positioned shift ramps and tooth profiles for improved shifting
  • Titanium sprockets receive a superior surface treatment to increase durability by approximately 30%
  • Updated design on the cogs for better shifting performance for more robust shifting, and weight savings
  • Super light weight yet rigid aluminum carrier
  • Use with Super Narrow Chain for 10-speed