Shimano Ultegra R8000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Model=SL-1 J-shape Brief Bar Ends provide

J-shape Brief Bar Ends provide versatile hand positions for improved climbing and comfort to reduce hand fatigue

DMR provides a large pedal body area and DU bushing system aimed to provide riders with control durability and serviceability

}SRAM 4mm Derailleur Cable Housing White 30 Meter Filebox

Brake Lever Actuation Long Pull Color Blue Pad Attachment Style Threaded Post Weight 276 Material Aluminum Defined Color Blue

FULL PIN technology uses ten lightweight stamped steel cogs and one 42t aluminum cog held together with 123 high-strength stainless steel pins

Shimano Ultegra R8000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Model=SL-1 J-shape Brief Bar Ends provideShimano Ultegra R8000 Chainring 50 Tooth 11 Speed 110mm BCD For 50 34T Combination. This Shimano chainring allows you to update your Ultegra FC R8000 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