Shimano Ultegra CS-R8101 Cassette 11-34 12 Speed

$149.95$174.95


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  • The CS-R8101-12 is a 12-speed cassette from the Shimano road bike series. In contrast to the CS-R8100, it is compatible with both electronic and mechanical groupsets. It features Hyperglide+ technology, which was first tested in the MTB sector and ensures seamless shifting even under heavy load. Even when you are riding out of the saddle or sprinting, you can shift safely and immediately. The gradations have been selected to ensure high gear efficiency in all situations as well as optimal acceleration. The enlarged teeth of the pinions also contribute to this. A special plus point is its compatibility: CS-R8101 not only fits on the special 12-speed freehub body, but can also be used with conventional Shimano road freehub bodies. All sprockets are made of steel, with two lightweight aluminium sprocket carriers.


    SPECIFICATIONS

    Application: Road
    Gearing: 12-speed
    Gradation: 11-12-13-14-15-17-19-21-24-27-30-34 t
    Sprocket Material: Steel
    Freehub Compatibility: Shimano Road, Shimano Road 12-speed


    TECHNICAL INFORMATION

    Series: Ultegra R8100
    Spider: 2 / aluminium
    Recommended Chain: HG 12-speed


    COMPATIBILITY

    Shift/Brake Lever: ST-R8150, ST-R8170, ST-R7120, ST-R7170, ST-RX820, ST-RX610, ST-R8060, ST-R9250, ST-R9270, ST-R9160, ST-R9180
    Rear Derailleur: RD-R8150, RD-R7100, RD-RX820 , RD-R9250, RD-R7150
    Chain: CN-M8100, CN-M9100, CN-M7100, CN-M6100


    FEATURES

    - Hyperglide+ technology for fast, seamless shifting with maximum pedal load
    - sophisticated 12-speed gradation and larger teeth for first-class efficiency and optimum acceleration in all situations
    - compatible with 12-speed and 11-speed road freehub bodies
    - suitable for electronic and mechanical groupsets
    - nickel plated sprockets
    - 345g
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