Box Four 8 Speed Wide/Narrow Chainring

$12.55 Save
Size 32 Tooth
Color Black

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The Box Four Wide/Narrow chainring completes that package for the 1x8 system. It is the first 8 speed specific chainring designed to optimize chain retention when using 8 speed chains. The tooth profile and thicknesses are tailored to match the inside geometry of the unique Box Four chain.

    SUPPORT MATERIAL


      Our 8 is Enough Chainring
      Forged & CNC Steel
      ED Black Protection
      Wide / Narrow 8s Specific
      104 BCD Compatible

      Gears: 32
      Material: Steel
      Finish: ED Black
      Weight: 124g

      SKUBX-CR4N10432-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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