Product Description

CNC Chainring milled from 7075 T7351 Constellium Switzerland billet aircraft grade aluminum by PILO.

Chainring geometry is highly engineered from DIN8196 (ISO), tested and proved to be the best. Durable and quite operation every day!

C73 description:

  • 28T Narrow wide chainring
  • Chain compatibility: All standards - 10, 11, 12 Sram, KMC including New Shimano Hyperglide+ x12.
  • Chainline: this Standard is controlled by the crank, all cranks use the same chainrings
  • Crank compatibility:  Shimano direct x12 Deore / SLX / XT / XTR M9100 M9120 M9125 M9130 M8100 M8120 M8130 M7100 M7120 M7130 M6100 M6100-1 M6120 M6130 FC-MT900 FC-MT610
  • Outer diameter: 121mm.
  • E-bike compatible.
  • Weight: 36 gr.
  • Finish: Hard Black Anodized

For any questions please e-mail us: This email address is being protected from spambots. You need JavaScript enabled to view it.

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Shipping information
With UPS delivery worldwide 2-5 working days.
With POST delivery 1-4 weeks worldwide.
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We have a 100% money back satisfaction guarantee policy.
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