SKU: 35526563217

Shimano Ultegra CasSette Sprocket, CS-R8101, 12-Speed (11-34T)

$3888.00 $4320.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Shimano Ultegra CasSette Sprocket, CS-R8101, 12-Speed (11-34T)Shimano Ultegra CS R8101 12 cassette The Shimano Ultegra CS R8101 cassette is characterised by seamless shifting processes that not only ensure quiet cruising, but also allow the rider to devote their full concentration to climbs and sprints. This is made possible by the Hyperglide+ technology which has already been able to convince in the MTB segment with smooth shifting processes in both directions across the entire gear range. Even under maximum

Shimano Ultegra CS-R8101-12 cassette

  • The Shimano Ultegra CS-R8101 cassette is characterised by seamless shifting processes that not only ensure quiet cruising, but also allow the rider to devote their full concentration to climbs and sprints. This is made possible by the Hyperglide+ technology which has already been able to convince in the MTB segment with smooth shifting processes in both directions across the entire gear range.
  • Even under maximum effort or in a direct duel with the opponent, smooth upshifting and downshifting can be realised, while larger teeth maintain maximum efficiency. And the 12-speed cassette is even compatible with Shimano's previous 11-speed freewheel bodies.
  • Sprocket ratios: 11-12-13-14-15-17-19-21-24-27-30-34 teeth

    Hyperglide+

  • The conventional Hyperglide technology ensures smooth shifting upwards thanks to small shifting ramps, which guide the chain towards the next larger sprocket. Also Hyperglide+ uses this functionality but applies it in the opposite direction, too, preventing the chain from falling down when shifting downwards. The result is a smooth and consistent shifting in both directions, free of vibrations and without disrupting the cadence.
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 35526563217

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    4.2 ★★★★★
    Based on 8 reviews
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    M
    Verified Purchase
    Matthew M
    Draper, US
    ★★★★★ 5
    No texture issues
    Scent: Hair Styler (1 Pack)
    I’ve never been one to like hair product because I don’t like how they make my hair feel “crunchy” or overly stiff. However, this kind provides a nice, loose hold that doesn’t make my hair feel weird. If you can spare the extra few dollars and don’t need a strong hold, I would recommend this!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2025
    R
    Verified Purchase
    Rocky George
    Carnegie, US
    ★★★★★ 5
    Better than any hair cream available today.
    Scent: Hair Styler (1 Pack)
    I have been using the HURON hair product for nearly ten months. A great product that is modestly priced. I apply the product on my hair after showering. The best thing about the product iis it’s crangrance free and it is not greasy or sticky. My hair combs beautifully after applying.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 9, 2024
    M
    Verified Purchase
    MAXWELL LEPER
    New York, US
    ★★★★★ 4
    Not greasy
    Scent: Hair Styler (1 Pack)
    Not greasy
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 26, 2025
    T
    Verified Purchase
    the revJ
    New York, US
    ★★★★★ 5
    Wow it's smooth, soft, not overly scented
    Scent: Hair Styler (1 Pack)
    I rarely try new hair products. I use Aveda sculpting clay and when I tell most stylists this they simply stop trying to sell me their sponsored hair product since they know how good Aveda is. I've never seen a product as smooth as this; it feels like hand lotion and goes in super easy and has a nice hold with really minimal residue. Feels great to put hand through hair after putting this in. This stuff is really different - I'm a fan!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 24, 2024
    S
    Verified Purchase
    Stephen H. Gorman
    Chelsea, US
    ★★★★★ 5
    Huron
    Scent: Hair Styler (1 Pack)
    Great product
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 30, 2025

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