Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t MFPN=HBSP424N The right and left specific

The right and left specific stealth lever body design brings the hose parallel to the bar allowing for an organized cockpit that pairs perfectly with mechanical Eagle Transmission

Valve stem included Model XC Single Size 27

2 Bottom Bracket Bearing Press Set quickly and accurately installs bottom bracket bearings cups and adaptors into press fit bottom bracket shells

Hubs features Enduro ABEC 5 low-drag sealed bearings

Shimano Dura-Ace 9000 53t 110mm 11-Speed Chainring for 39/53t MFPN=HBSP424N The right and left specificThis 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