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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Use LiveTrack to let friends and family follow your real-time location1 and even view your entire preplanned course
Get more insight about how your body is responding to training
Front Derailleur: Shimano GRX RX-400
ventilation
Pad Material: Sintered
Kogel Kolossos Derailleur Pulley Ferrule Use LiveTrack to let friendsBuilt to offer extremely low friction paired with increased stiffness for loss free shifting Long tooth profile on lower pulley offers best possible chain retention Lower pulley assembly features a chain catcher to prevent jams Can be used dependably on or off road Fits SS (short) cage and GS (mid) cage right out of the box Oversized 12 and 19 tooth Kogel pulleys Compatible with Shimano only Model: R9100 R8000 Color: Black