Shimano Dura-Ace FC-R9200 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK Model=Comp Drop In Integrated Headset Double or Triple Triple Drivetrain

Double or Triple Triple Drivetrain Speeds 8 Front Der/Shifter Compatibility Shimano Mountain Rear Der/Shifter Compatibility Shimano Mountain Shifter Style Twist

tire size 700c tire width 25-30mm valve Presta RVC (smooth) length 60mm weight 30g

Cleat Interface HT Color Red Defined Color Red Pedal Body Material Aluminum Pedal Spindle 9/16" Pedal Type Dual Sided Clipless Spindle Material Chromoly Steel Weight 372

1 Wall Dbl Side Disc Color Black Hole Count 36 Valve SV Weight ERD 482 Extras

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 50t Asymmetric 110 BCD BLK NK Model=Comp Drop In Integrated Headset Double or Triple Triple DrivetrainShimano 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