Shimano Dura-Ace R9100 Chainring - 52 Tooth 11-Speed 110mm BCD For 52-36T Combination XX) Completely non-porous vapor barrier seals

Completely non-porous vapor barrier seals rim interior from moisture

Designed for single or dual pivot short pull brake calipers

Clamp Style Standard Rails Color Silver Defined Color Silver Diameter 31

}FOX Damper Assembly - 2020 32 29in SC 80-100 Grip Push-Lock Remote Cartridge

Long tooth profile on lower pulley offers best possible chain retention

Shimano Dura-Ace R9100 Chainring - 52 Tooth 11-Speed 110mm BCD For 52-36T Combination XX) Completely non-porous vapor barrier sealsShimano Dura Ace R9100 Chainring 52 Tooth 11 Speed 110mm BCD For 52 36T 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