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Amazon.com : Shimano Rear DERAILLEUR, RD-R9100, DURA-ACE, SS 11-Speed, Shadow Design, Direct Attachment, W/OT-RS900(Black) : Sports & Outdoors
Shimano Dura Ace ST R9100 Leva Cambio/Freno Set 2 X 11 Velocità, Nero : Amazon.it: Sport e tempo libero
Shimano R9150, Deragliatore, 11 Velocità, Argento/Nero : Amazon.it: Sport e tempo libero
Amazon.com : Shimano Rear DERAILLEUR, RD-R9100, DURA-ACE, SS 11-Speed, Shadow Design, Direct Attachment, W/OT-RS900(Black) : Sports & Outdoors
Amazon.com : CYSKY Bike Front Derailleur 3 Speed, Support Top or Bottom Pull, Fit 31.8 34.9mm Diameter Tube, Aluminium Alloy Bicycle Front Shifter for Mountain Road Bike : Sports & Outdoors