Shimano HG 400-9 9 speed cassette Anti Rust

Shimano CS-HG400 9-Speed CassettesThe CS-HG400 cassette meets
durability requirements for E-MTB applicationsNickel plated
finish for corrosion resistanceDrilled cogs for weight
savingsNickel plated steel lockringItem Specifications 10 Speed
10 SpeedCassette Cogs11-12-14-16-18-21-24-28-32Drivetrain
Speeds9Range11-32Designed for ebikeYesColorSilverDefined
ColorShimano/SRAM 8