Shimano Ultegra R8000 Chainring - 53 Tooth 11-Speed 110mm BCD For 53-39T Combination MFPN=11.6818.016.040 Fits Brand SRAM Drivetrain Speeds

Fits Brand SRAM Drivetrain Speeds 10 Drivetrain Speeds 11

Aerodynamically optimized rim shape effectively reduces drag and allows you to hold higher speeds with ease

6 Steerer Tube Length (mm) 251 Travel 100Mm

For double wall rims with single eyelet or non-eyeleted nipple holes

Shimano Ultegra R8000 Chainring - 53 Tooth 11-Speed 110mm BCD For 53-39T Combination MFPN=11.6818.016.040 Fits Brand SRAM Drivetrain SpeedsThis 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 design with a BCD of 110 mm Ring Position Type Outer Tooth Count 53 Drivetrain