The BOX Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from steel, given our durable black coating and then the larger cogs are pinned to each other with spacers for easy installation.

• Compatible with HG freehub bodies
• Steel stamped cogs
• No spiders
• Wide ratio and consistent progression
• ED black protection
• Cassette Cogs: 11-13-15-18-22-28-34-42
• Color: Black
• Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed
• Range: 11-42
• Drivetrain Speeds: 8
• Defined Color: Black