Shimano Dura-Ace FC-R9200 12-Speed Chainring - 34t Asymmetric 110 BCD BLK NK MFPN=00.2418.042.000 High and low arch support

High and low arch support options for a custom fit

e*thirteens Quick Connect direct mount interface keeps the system secure and creak-free

} Designed for off-road use

} Built from durable

}Challenge Strada Race Tire - 700 x 27 Tubeless Folding Black/Brown

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 34t Asymmetric 110 BCD BLK NK MFPN=00.2418.042.000 High and low arch supportShimano Dura Ace FC R9200 12 Speed Chainring 34t Asymmetric 110 BCD Black NK. Shimano Dura Ace FC R9200 chainrings are constructed with high quality aluminum and are compatible with FC R9200 and FC 9200 P 2x 12 speed cranksets. Asymmetric 110 BCD Compatible with HG 12 speed chains TECH SPECS Color BlackRing Position Type InnerTooth Count 34Round or Oval RoundDrivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial AluminumDefined Color Black