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!

C32 description:
  • 34T Elliptic Narrow wide Chainring for for Shimano direct mount cranks
  • Fits: Shimano XTR FC-M9100-1 XC Race crank 1x12-speed
  • Fits: 10,11 or 12 speed chains
  • Weight: 70 grams
  • Color: Black, anodized finish
  • Finish: Hard Black Anodized
C31 Chainring Elliptic Narrow Wide for Shimano direct is with 32T

C37 Chainring Elliptic Narrow Wide for Shimano direct is with 30T