The CS-7900 is the suitable cassette for Dura Ace 10-speed group.
The 10-speed cassettes are available in a wide range of gear ratios (11-21T, 11-23T, 11-25T, 11-27T, 11-28T, 12-23T, 12-25T, 12-27T).
The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.
- Aluminum mid spider carrier
- Titanium sprockets 7th-10th
- Steel spockets 1st-6th
- Group: Dura Ace
- Model: CS-7900
- Type: HG
- Gear: 10-speed
- Compatible chain: HG 10-speed
- Weight: 180 g
- Gearing: 11-12-13-14-15-17-19-21-23-25 teeth
Scope of delivery
- 1 Dura Ace CS-7900 Cassette incl. Lock Ring Aluminum
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