Shimano FC-09 Chainring 54T Box Pack Bont Cycling x Cobra9 innersole

Bont Cycling x Cobra9 innersole plus redesigned Microfiber and technical mesh upper

Vittoria Singleway tubeless valve can be used with the most common rim depths

MissionControl (MiCo)

Shake the bottle vigorously until fully mixed

Scratch-resistant lens surface layer

Shimano FC-09 Chainring 54T Box Pack Bont Cycling x Cobra9 innersoleThe Shimano Dura Ace FC 09 11 speed chainrings are the perfect replacement for worn or damaged chainrings. Features HOLLOWGLIDE hollow outer chainring technology significantly improves rigidity and reduces weightEliminates outer chainring flex for precise shifting performance, even under high loadTeeth specifically developed for use with 11 speed chains to enhance contact, efficiency, and power transfer SpecificationsCompatible chain: Shimano HG 11