SHIMANO CS-7900 Dura Ace Cassette Review

SHIMANO CS-7900 Dura Ace Cassette

  • Hyperglide (HG) sprockets – 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, weight savings
  • Use with Super Narrow Chain for 10-speed
  • It weighs 163 grams

Lighter, stiffer and with re-engineered tooth profiles, the Shimano Dura-Ace CS-7900 10-speed road bike cassette delivers fast and crisp shifting performance with a lighter aluminum carrier.

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