Shimano  Acera HG40 8-speed Cassette

• Cassette Cogs: 11,13,15,17,20,23,26,34
• Speeds: 8
• Chain Compatibility: 6, 7, 8
• Weight: 370 g
• Drivetrain Spacing: Shimano/SRAM 8
• Cassette Body Type: Shimano 8