BOX Four Cassette - 8-Speed 11-42t Black

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