Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load

Gearing gives a low 30T sprocket making it easier to climb even the steepest of hills

Sprockets are cut away to reduce weight without reducing rigidity

Nickel-plated finish offers hard wearing resistance to corrosion

Corrosion-resistant steel cassette lockring

For 8-speed HG chains