Shimano Dura-Ace CS-R9100 11-Speed Cassette

Shimano Dura-Ace CS-R9100 11-Speed Cassette

Cassette Options

    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.


      • CFRP & Alloy spider arm, 5 titanium sprockets



      • Rider tuned gearing
      • Lightweight

    Postage and delivery COST: 
    FREE postage is provided for all Hong Kong orders over the value of HKD$100 with the exception of large-volume items, such as bikes, frames, and wheels. HKD$22 postage fee will be imposed for order value less than HKD$100. We use SF Express as our carrier by default. 

    For orders with large-volume items, you may pick up the order at our Shek Mun workshop for free or use our door-to-door delivery service. The delivery cost varies to the district chose, please check the price details on our delivery page. 

    Postage and delivery TIME:  
    Our stocks are synchronized for both online and offline shops. 

    In general, it takes about 1-3 working days to process and deliver your order with the exception of large volume items, such as bikes, frames, and wheels.  

    For large-volume items, it takes approximately 3-10 working days to process the order and ready for pick up/ delivery. 

    We will notify you of the estimated delivery time once we received and process your order. If you would like to know further information, please contact our customer service for the assistant. 

    International Order 

    We are sorry that we do not support international shipping currently.


    Please refer to our Return Policy pages for further details.


    Please refer to our Warranty pages for further details.