Amazon.com: Shimano FRENO DE DISCO PRE-BLED SE ST-R9120(L) BR-R9170(F), resina (con aleta), interior SL 70.866 in, SM-BH90 10 0.000 in, OT-SP41 23.622 in : Deportes y Actividades al Aire Libre
Amazon.com : Shimano Rear DERAILLEUR, RD-R9100, DURA-ACE, SS 11-Speed, Shadow Design, Direct Attachment, W/OT-RS900(Black) : Sports & Outdoors