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SRAM XG-1099 XX 10 Speed Cassette

Item #: CS282B00
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From USD$274.99 34% off USD$414.00 msrp
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SRAM XX Cassette

The revolutionary machined design of the XX Cassette uses the same grueling manufacturing techniques that produced the PowerDome road cassette. With X-Dome, eight of the cogs are CNC-machined together out of a single block of billet steel, creating an incredibly lightweight, precise, and strong cassette. It’s a process that takes nine hours per cassette! The aluminum large cog can be replaced as needed. You have never seen a cassette that looks like this. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.
  • 10 Speed
  • X-Glide shifting
  • X-Dome design
  • CNC 4130 chromo w/ 7075 T6 large cog
  • Published weight 208g (11 - 36), 185g (11 - 32)
  • Optimized for use with SRAM PC1090, PC1090R chain
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REVIEW SNAPSHOT®

by PowerReviews
SRAM XG-1099 XX 10 Speed Cassette
 
4.0

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (0)

60%

of respondents would recommend this to a friend.

Pros

  • Lightweight (6)
  • Precise shifting (3)

Cons

    Best Uses

    • Mountain biking (3)
      • Reviewer Profile:
      • Avid cyclist (4)
      • Was this a gift?:
      • No (5)

    Reviewed by 6 customers

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    Displaying reviews 1-6

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    5.0

    light, durable

    By jcd

    from mississippi

    About Me Avid Cyclist

    Verified Reviewer

    Pros

    • Durable
    • Easy To Install
    • Lightweight
    • Precise Shifting

    Cons

      Best Uses

      • Mountain Biking

      Comments about SRAM XG-1099 XX 10 Speed Cassette:

      expensive, but durably and light

      • Was this a gift?:
      • No
       
      2.0

      Mixed experience

      By Starvin

      from Golden, CO

      About Me Avid Cyclist

      Verified Reviewer

      Pros

      • Lightweight
      • Precise Shifting

      Cons

        Best Uses

        • Mountain Biking

        Comments about SRAM XG-1099 XX 10 Speed Cassette:

        The description for this component states "The aluminum large cog can be replaced as needed. " as SRAM clearly knew this would be an issue up front. Unsurprisingly the aluminum cog does wear very quickly. But SRAM don't make the aluminum cog available. The steel cogs easily outlast the aluminum carrier/cog and you're left with a 9 speed cassette too light to function as a decent paperweight. The same issue applies to The 1080, 1199 and 1195 casette designs.

        • Was this a gift?:
        • No
         
        5.0

        Noticeable Improvement

        By JD Of NSC

        from Boston, MA

        About Me Avid Cyclist

        Verified Reviewer

        Pros

        • Enhances Pedaling Efficiency
        • Lightweight
        • Precise Shifting

        Cons

          Best Uses

            Comments about SRAM XG-1099 XX 10 Speed Cassette:

            The XX cassette is simply so light, it makes your bike noticeably faster. The time I notice this most is on long gradual climbs where you know you are maintaining better speed. Obviously, on a steep climb, you're just grunting up the hill and wouldn't know the difference if you had the cheap 1030 cassette which I do not recommend BTW. The fact is, however, lighter is faster and this is rotational weight so dropping over 150 grams on a cassette is noticeable. The shifting difference over Shimano HG61 & HG 81 is maybe slightly better but that alone is not worth spending on. The incredible engineering that went into this cassette and the way it performs and looks will convince you it is worth the money and 2 of my friends who I also talked this cassette into also have no reservations about spending so much on a cassette because they noticed the difference immediately. Now these are all road bikes with light wheels and tires. Not sure if a mountain bike, especially a 29'r with it's humungous rotational weight difference of wheel rims and tires would this cassette make a difference the rider would notice or be significant enough to think that they spent their money wisely. Also, all the cassettes I have experience with are 11x36 where the weight differential over conventional cassettes is greatest. If you go down to 11x32 or less, the weight difference is a little less. On a road bike with big gears, this cassette is the bomb.

            • Was this a gift?:
            • No
             
            2.0

            Not Darren proof.

            By DJD

            from Cananda

            About Me Competitive Cyclist

            Verified Reviewer

            Pros

            • Attractive Design
            • Lightweight

            Cons

            • 36t Gear Slips Expensive

            Best Uses

              Comments about SRAM XG-1099 XX 10 Speed Cassette:

              I've had 2 of these, both of them gave me shifting grief when the big gear started to slip on its mount.

              • Was this a gift?:
              • No

              (2 of 2 customers found this review helpful)

               
              5.0

              LOVE XX!

              By Brevard161

              from Pisgah, NC

              About Me Avid Cyclist

              Verified Reviewer

              Pros

              • Durable
              • Easy To Install
              • Lightweight

              Cons

                Best Uses

                • Mountain Biking
                • Upgrade

                Comments about SRAM XG-1099 XX 10 Speed Cassette:

                As always, XX quality never fails to impress. This is a solid piece of kit that has worked flawlessly for over 9 months of AM riding. I use it in my 2x10 setup. Changing is positive and responsive, and it's never let me down! Top stuff from SRAM.

                • Was this a gift?:
                • No

                (2 of 2 customers found this review helpful)

                 
                5.0

                Light and strong

                By Shovelfoot

                from Middle America

                Verified Reviewer

                Pros

                • Light
                • Solid

                Cons

                  Best Uses

                    Comments about SRAM XG-1099 XX 10 Speed Cassette:

                    virtually every possible piece of excess material was milled out of each individual cog. There is enough material left so that it is still plenty durable without sacrificing a weight penalty. A solid cassette that has worked well for me up to this point.

                    Displaying reviews 1-6

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