Shimano Dura-Ace FC-R9200 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH MFPN=ESTR2000RIA }SRAM Apex Rear Derailleur -

}SRAM Apex Rear Derailleur - 11 Speed Long Cage Black

Shock-absorbing gel in the palm

}microSHIFT Centos Rear Derailleur - 10 Speed Short Cage Black Shimano 4700 Compatible

}Shimano CUES SL-U8000-11R Shifter - Right 11-Speed Rapidfire Plus Black

220 degrees of visibility

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH MFPN=ESTR2000RIA }SRAM Apex Rear Derailleur -Shimano Dura Ace FC R9200 12 Speed Chainring 52t Asymmetric 110 BCD Black NH. 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 OuterTooth Count 52Round or Oval RoundDrivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial AluminumDefined Color Black