Box Two Prime 9 Cassette - 9-Speed, 11-50t, Black

The BOX Two Prime 9 Cassette delivers long service life and extra range. All cogs are stamped from steel and the larger ones are pinned to alloy spiders.

• Cogs pinned to lightweight spiders
• Ultra-wide ratio with consistent progression
• Prime 9 technology
• Compatible with HG freehub bodies

• Range: 11-50
• Cogs: 11-13-15-18-22-28-34-42-50
• Cassette Body Type: Shimano HG
• Drivetrain Speeds: 9
• Color: Black
• Defined Color: Black