Shimano Dura-Ace FC-R9200 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK Connect-Import Compatible with linear pull brake

Compatible with linear pull brake levers

} Allow to use your iPad or Tablet on your bike for inside training

5mm For SRAM AXS 12-Speed 48/35t DM/90 BCD 30mm 386EVO Spindle Black

}SRAM Guide T Disc Brake and Lever - Front Hydraulic Post Mount Black A1

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK Connect-Import Compatible with linear pull brakeShimano Dura Ace FC R9200 12 Speed Chainring 50t 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 OuterTooth Count 50Round or Oval RoundDrivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial AluminumDefined Color Black