NEW Shimano Dura Ace R9100 Chainring 52 Tooth, 11 Speed, 110mm BCD, For 52 36T Combination price_changed_on_2023 11 16 Shifters: ST R7000: 2x11 Spindle:Standard Shifters: ST R7000: 2x11 Tires: WTB Resolute 700x42c 52 Tooth chainring is designed to be used as the outer chainring in a 52 36 tooth combination Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight
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