Shimano Dura-Ace R9100 36t 110mm 11-Speed Chainring for 36/52t CheckoutSpec= 170.5mm Length Color Black Defined Color Black

Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 60 Labeled Size 29 x 2

5 Advertised Weight 3

Rear Hub Spacing (mm) 142

}XLAB Chimp Water Bottle Cage: Matte Black

Shimano Dura-Ace R9100 36t 110mm 11-Speed Chainring for 36/52t CheckoutSpec= 170.5mm Length Color Black Defined Color BlackShimano Dura Ace R9100 36t 110mm 11 Speed Chainring for 36 52t. This Shimano chainring allows you to update your Dura Ace FC R9100 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