fits the following rear derailleur: Dura Ace RD-R9100-SS, RD-9000-SS, 9070-SS, 7970-A-SS XTR RD-M9120-SGS/M9100-SGS/M9100-GS/M9050-SGS/M9050-GS/M9000-SGS/M9000-GS Type Parts Kit Brand Shimano MPN Y5XX98130 For Component Derailleurs UPC 689228933989 Part Type Bicycle part .
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