Shimano Dura-Ace 9000 52t 110mm 11-Speed Chainring for 36/52t CheckoutTitle=Dimension Chainring - 36T }Promax RC-482 Mechanical Dual Pivot

}Promax RC-482 Mechanical Dual Pivot Caliper Brake - Rear 47-60mm Reach With Cartridge Brake Pads Black

X-Glide tooth profiles and shift assist pins enable quick and reliable front shifting

5" Disc Black 32H

1 Bolt Mount Diameter 8

5-55mm Deluxe/Super Deluxe A1-B2 (2017+) Black

Shimano Dura-Ace 9000 52t 110mm 11-Speed Chainring for 36/52t CheckoutTitle=Dimension Chainring - 36T }Promax RC-482 Mechanical Dual PivotShimano Dura Ace 9000 52t 110mm 11 Speed Chainring for 36 52t. This Shimano chainring allows you to update your Dura Ace FC 9000 11 speed crankset with a chainring configuration to best fit your riding style. Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of