CHAINRING SHIMANO DURA-ACE FC-9200 40 TEETH

Shimano 40-tooth chainring for Dura-ace FC-R9200 crankset. Shimano product code: Y0MZ40000

Chainring for Shimano Dura Ace FC-R9200 and FC-R9200-P 2x12-speed cranksets.

Chainrings with a 110 mm screw circle guarantee quick and smooth shifting. For weight optimization reasons, the outer models also have a hollow Hollowglide construction, which nevertheless offers extreme rigidity.

Material:

exterior: aluminum (anodized), carbon fiber reinforced plastic (CFRP)

interior: aluminum (anodized)