- 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.