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Shimano Dura-Ace CS-7900 Cassette

  • Sale
  • $220.00
  • Regular price $269.00


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

10-speed, Rider-tuned gear combinations 11-23T/11-25T/11-28T/12-25T/12-28T