Shimano Dura-Ace 9000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Cable Routing-External Bags offer the capacity to

Bags offer the capacity to carry multi-tools small hand pump spare tube and/or snacks

47"/120cm extra-long premium-grade hose

RockShox Deluxe Reactiv Rear Shock Damper Shafts for service and repair

Souplesse construction for smooth ride + high puncture protection under tough racing conditions

Shimano Dura-Ace 9000 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination Cable Routing-External Bags offer the capacity toShimano Dura Ace 9000 Chainring 50 Tooth 11 Speed 110mm BCD For 50 34T Combination. This 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