SHIMANO D/ACE 7900 10 spd 12-23 - £189.99
| 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 |
