Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed 11-42T Cassette Black - Box®
Box Four 8 Speed Wide 11-42T Cassette

Box Four 8 Speed Wide 11-42T Cassette

$19.99 • Save
Size 11-42T
Color Black

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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.

    SUPPORT MATERIAL

       

      Please see page 6 of our guide for notes regarding the 2 HG drivers.

      Installation Video

      Our 8 is Enough Cassette
      Steel Stamped Cogs
      No Spiders
      Wide Ratio & Consistent Progression

      Process/Material
      • Cogs: Stamped / Hardened Steel
      • Spider: Stamped / Hardened Steel
      • Lockring: CNC / Hardened Steel
      Finish: ED Black
      Speeds: 8
      Gear: 11 - 13 - 15 - 18 - 22 - 28 - 34 - 42
      Compatibility
      • Platform
      • Non-Ebike
      • Driver: HG Freehub Body
      • Chain: Box Four 8 Speed
      Weight: 473g/16.6oz

      SKUBX-CS4-08A1142-BK

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      IS PRIME 9 SIMPLER?

      • Same Range With Fewer Gears
      • Ease of Set-up
      • Wide Compatibility
      • Less Maintenance
      • Don’t Worry, All Bike Shops Are Familiar With 9 Speed Platforms!
               

      IS PRIME 9 MORE DURABLE?​

      • Straighter Chain-line       
      • Unique 9 Speed Chain          ◦
      • ​Single Shift Option (E-MTB)         
      • ​Fewer Gears (fewer shifts)         
      • ​Full Steel Cassette (all tiers)

      DOES PRIME 9 PERFORM BETTER?

      • Shifting Less Means Faster Riding
      • Optimized Shift Ramps
      • Consistent Gear Jumps
      • Lightweight Cassette
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