Shimano Dura-Ace 7900 10 Speed Cassette
The Shimano Dura-Ace 7900 10 Speed Cassette is a super lightweight 10-speed cassette with a rigid alloy carrier for excellent shifting even under the most demanding gear changes. Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Close ratio gearing allows a more efficient use of energy through finer cadence control.
Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity. 4 largest sprockets are made from titanium to reduce weight without sacrificing strength. Sprockets are extensively cut away and drilled to further reduce weight without reducing rigidity. Nickel-plated finish offers hard wearing resistance to corrosion. Alloy cassette lockring.
For Super Narrow 10-speed HG chains.
Features
- Weight: 163 grams (for 11-23 tooth)
- Lightweight alloy carrier to reduce weight
- Four largest sprockets made from titanium to reduce weight
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