Shimano Dura-Ace FC-R9200 12-Speed Chainring - 40t Asymmetric 110 BCD BLK NJ Compound/Backing-Organic (Powerful)/Steel front & rear WEIGHT 12

front & rear WEIGHT 12

front/rear rear (Micro Spline) axle/spacing (mm) 12x148 Boost hole 32h color blue weight 286g

Breathable wicking and fast drying all-day sock for hot temps or moist conditions

Ergonomic Split Clamp design

}We The People Team BMX Seat - Pivotal Tiger Camouflage Fat

Shimano Dura-Ace FC-R9200 12-Speed Chainring - 40t Asymmetric 110 BCD BLK NJ Compound/Backing-Organic (Powerful)/Steel front & rear WEIGHT 12Shimano 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 Color Black Ring Position Type Inner Tooth Count 40 Round or Oval Round Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black Size 40T