Shimano Altus HG37 14-28t 7 Speed Freewheel
- HG cassettes work with HG and IG90, 70, 51 and 31 chains
- HG cassettes are not designed to work with IG30 and IG50 chains
- Speeds: 7
- Drivetrain Spacing: Shimano/SRAM 7
- Cassette Body Type: Shimano 7
- Chain Compatibility: Shimano or SRAM 3/32"