Shimano Dura-Ace FC-R9200 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH Color-Woodland Camo 15 Bolt Mount Diameter 6

15 Bolt Mount Diameter 6

3 Internal Nipple Spoke Wrench: 4

} Re-engineered with a more stable

25 Rim Material Alloy Rim Width (Internal) 30 Tire Type Tubeless Ready Valve Presta Wheel Size 29"

without sacrificing speed or grip

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 52t Asymmetric 110 BCD BLK NH Color-Woodland Camo 15 Bolt Mount Diameter 6Shimano 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