Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t Asymmetric 110 BCD BLK NJ Model=Deore XT RD-M8150 Di2 rear Derailleur Aardvark Saddle Covers will protect

Aardvark Saddle Covers will protect bike seats from the elements

Arms flex for easy bottle insertion and removal

S Upper IS41 S

Shared battery with all other SRAM AXS enabled components

Disc brake only

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 54t Asymmetric 110 BCD BLK NJ Model=Deore XT RD-M8150 Di2 rear Derailleur Aardvark Saddle Covers will protectShimano Dura Ace FC R9200 12 Speed Chainring 54t Asymmetric 110 BCD Black NJ. 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 54Round or Oval RoundDrivetrain Speeds 12Chainring BCD 110 Shimano AsymmetricMaterial AluminumDefined Color Black