This item only includes 1pc of the bolt. New Take Off for Shimano Ultegra RD-R8000 rear derailleur (Direct Mount type) Also compatible with Dura Ace RD-R9100 (Direct Mount type), but may be different in materials, appearance, finish, size, etc. Type Rear Derailleur B-Axle Assembly Brand Shimano MPN Does Not Apply UPC Does not apply Part Type Bicycle part .
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