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Box - Narrow-Wide Chain Ring (Bicycle)

Product Code: box-narrow-wide-chain-ring-bicycle
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Box - Narrow-Wide Chain Ring (Bicycle)

Designed and made in the USA, Cosine Narrow Wide chainrings feature an alternating tooth pattern to maximize chain retention. CNC-Machined from durable 7075-T6 aluminum alloy, they are perfect for today's modern 1x drivetrains. Please note, they are not compatible with 2x or 3x systems.

Features:

 

  • Material 7075-T6 Aluminum
  • BCD 104mm
  • Origin Designed & Made in the USA
  • Weight 55 grams / 1.9 ounces (34t)