Shimano Acera HG41 7 Speed Cassette 

High quality 7-speed cassette

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 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 7-speed HG chains

11-28T