Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t Model Name-Seymour Oceanweave EXP 19+ Trunk Bag Integrated handlebar clamp Rear Der/Shifter

Integrated handlebar clamp Rear Der/Shifter Compatibility SRAM X-Actuation Drivetrain Speeds 12 Shifter Style Trigger Color Black

Type Standard Size 27x1 ISO 630 Bead Fold Belted Tread/Sidewall Color Bk/Ysk PSI 115 Weight (Grams) 250 TPI 60 Durometer Features Reflective Sidewall No

For 1/4" hex bits as per DIN ISO 1173-C 6

Dicut 180-series Center Lock disc hub with 36t Ratchet EXP system

Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t Model Name-Seymour Oceanweave EXP 19+ Trunk Bag Integrated handlebar clamp Rear Der/ShifterThis Shimano chainring allows you to update your Dura Ace FC 9000 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 Ideal for road cycling Ring Position Type Outer Tooth