Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination MPFN-FD40105-10 }Surly Stainless Steel Ring 32t

}Surly Stainless Steel Ring 32t x 104mm

}SRAM Force Wide Crank Spider - 94 BCD D1

}DT Swiss 350 Rear Hub - 12 x 148mm 6-Bolt Micro Spline Black 32H 36pt

but form-fitting enough to not get in the way

Adjustable carbon trigger and cover reduce weight

Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination MPFN-FD40105-10 }Surly Stainless Steel Ring 32tShimano 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