Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t Asymmetric 110 BCD BLK NJ MFPN=RS-40-17 enabling riders in the far

enabling riders in the far North to ride with flat protection All while offering the same quick sealing properties you’ve come to expect

Barend size multi-position 110mm

As a result you will see many bikes with exactly the same hanger

so be careful to not apply force or bend the indicator rod

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t Asymmetric 110 BCD BLK NJ MFPN=RS-40-17 enabling riders in the farShimano 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 Color Black Ring Position Type Outer Tooth Count 54 Round or Oval Round Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black Size 54T