Box Four 8-Speed Wide Cassette

The Box Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point.

All sprockets are stamped from steel, given our durable black coating and then the larger sprockets are pinned to each other with spacers for easy installation.

Specifications

  • Material Stamped/Hardened Steel
  • Freehub Body For Shimano HG fitting
  • Teeth 11 - 13 - 15 - 18 - 22 - 28 - 34 - 42
  • Colour ED Black
BOX MTB
Box Four 8-Speed Cassette
Box Four 8-Speed Cassette
Click image to enlarge
Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
FOUR 8s Cassette, Steel cogs, Spiders and lockring, HG FitBlack11-42T473CSBX48142K
ETA: 10th Apr 2026
£59.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available
Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
FOUR 8s Cassette, Steel cogs, Spiders and lockring, HG FitBlack11-42T473CSBX48142K
ETA: 10th Apr 2026
£59.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available