Cadence Cycling Performance Centre

Shimano: Dura-Ace 10-Speed Cassette 12 - 25T


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.

Weight 163 grams for 11-23 tooth.

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