Shimano Dura-Ace R9100 36t 110mm 11-Speed Chainring for 36/52t MFPN=11.7518.116.004 Depth 25mm Hub Spacing F:

Depth 25mm Hub Spacing F: 100 R: 142 Position Front and Rear Rim Color Black Rim inner width range 0-21

Narrow-Wide Design Yes BCD Direct Mount Chainring Comp

It forms a seal and allows for two-way flow and pressure readings

CNC machined from a solid billet of 2014 T6 aircraft spec aluminum alloy increases caliper stiffness for better efficiency

8mm 46cm Carbon

Shimano Dura-Ace R9100 36t 110mm 11-Speed Chainring for 36/52t MFPN=11.7518.116.004 Depth 25mm Hub Spacing F: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 of 110 mm Ring Position Type Inner Tooth Count 36 Drivetrain