Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t Asymmetric 110 BCD BLK NJ MFPN=WTRC140DRFWCA26170 or closer to the rider's

or closer to the rider's hand than is ideal for most riders

Compatible with long cage derailleurs

75 Tire Type Clincher PSI 80 Tire Size 26 X 1

Pedros Grease is excellent for bearing applications assembly tasks threads and component interfaces

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t Asymmetric 110 BCD BLK NJ MFPN=WTRC140DRFWCA26170 or closer to the rider'sShimano 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