Shimano - Cassette - Dura-Ace - 11-Speed CS-R9100

DURA-ACE - 11-Speed - HG-EV - Road Cassette Sprocket

Using a carbon fiber and alloy spider and five titanium sprockets, the DURA-ACE R9100 cassette provides accurate shifting and light weight to the most discerning road cyclists on the planet.

    MODEL NO CS-R9100
    SERIES DURA-ACE R9100 Series
    Average weight 175 (11-25T) 193 (11-28T) 211 (11-30T) 189 (12-25T) 205 (12-28T)
    Combination 11-12-13-14-15-16-17*-19*-21*-23*-25*T | 11-12-13-14-15-17-19*-21*-23*-25*-28*T | 11-12-13-14-15-17-19*-21*-24*-27*-30*T | 12-13-14-15-16-17-18*-19*-21*-23*-25*T | 12-13-14-15-16-17-19*-21*-23*-25*-28*T
    Combination name (Group name) 11-25T 11-28T 11-30T 12-25T 12-28T
    Compatible chain HG-EV 11-speed/HG-X11
    Speeds 11
    Spider arm_QTY (pcs) 2
    Type HG-EV
    Compatible chain HG-X11/CN-LG 11-speed
    Spider arm_QTY (pcs) 2
    Type HG-EV
    Rear speeds 11
    Aluminum gear_QTY (pcs) 0
    Aluminum spider arm_QTY (pcs) 1
    Carbon spider arm_QTY (pcs) 1
    Steel gear_QTY (pcs) 6
    Titanium gear_QTY (pcs) 5

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