Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination MFPN=11A00448 }Park Tool 761S

}Park Tool 761S

front/rear rear (XD) axle/spacing (mm) 12x148 Boost hole 32h color orange freehub aluminum weight 311g

Shoe size 12 Core Yes Color Black

The GORE C5 Shorts are thigh length trail shorts with durable water repellant fabric for wet weather protection on the trail

5" diameter plated steel wheel with rubber tread

Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination MFPN=11A00448 }Park Tool 761SShimano Dura Ace R9100 Chainring 50 Tooth 11 Speed 110mm BCD For 50 34T Combination. 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