Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t CheckoutSpec= 160mm Hydraulic Disc Brake Caliper DISC brake wedge

DISC brake wedge

Three-chamber air spring system for a wide range of adjustability

}Park Tool AWS-8 Y Hex Ball Wrench 4 5 6mm

The other side accepts standard 1/4" hex drive bits (not included) which are held in place using a strong retaining magnet

Crossed flexible straps for carrying light garments (e

Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t CheckoutSpec= 160mm Hydraulic Disc Brake Caliper DISC brake wedgeThis 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