Shimano Ultegra CS-6800 11-Speed Cassette

Item # SH-CS6800
Mouse over image to zoom View Larger

Customers Who Viewed This Item Also Purchased These Items

Shimano Ultegra BR-6800 Brake Caliper $46.99
$56.99
MSRP: $79.99
SAVE 28%


Add to cart
Save to Wish List

? Place an order in the next Hours Minutes . Overweight charges may apply to some items.

Based on delivery to . Change location

Not the correct shipping zip code? Update your information below.

Enter a valid zip code

Please select options for this product

Shipping See options for delivery

Estimated Delivery for

Type Estimated Arrival Date
Standard
Ground
Two Day
Overnight

Change Shipping Destination

Enter a valid zip code

Please select options for this product

Sorry, this item is Out of Stock and cannot be purchased at this time.
Shimano Ultegra CS-6800 11-Speed Cassette
Shimano Ultegra 11-speed is here, and the CS-6800 cassette's 11th cog promises you more gearing options for spinning, sprinting, or climbing. And don't forget that 11-speed Ultegra, like its superstar Dura-Ace kin, features gram-shaving technology such as slimmer, stronger cogs, and slightly narrowed cog spacing allowing for less material use, as well as smoother, more precise shifting. And for you mountain riders and touring goers, there is an 11-32t version of this cassette available here at Nashbar (product #SH-CS6800C) for an ultra-low gearing option.
  • Opens up extra gearing options, especially for more dynamic attacking, spinning, and climbing
  • Ultegra's 11-speed technology adds the 11th cog, but slims the cogs and overall cassette for less weight and better shifting
Shimano Ultegra CS-6800 11-Speed Cassette
  • WEIGHT 11-23t: 212g, 11-25t: 232g, 11-28t: 251g, 12-25t: 243
  • MATERIAL Steel
  • COMPATIBILITY Shimano/SRAM 11-speed
  • SIZE 1 11-23: 11-12-13-14-15-16-17-18-19-21-23
  • SIZE 2 11-25: 11-12-13-14-15-16-17-19-21-23-25
  • SIZE 3 11-28: 11-12-13-14-15-17-19-21-23-25-28
  • SIZE 4 12-25: 12-13-14-15-16-17-18-19-21-23-25
  • SIZE 5
  • SIZE 6
  • Rating 4.5

REVIEW SNAPSHOT®

by PowerReviews
Shimano Ultegra CS-6800 11-Speed Cassette
 
4.5

(based on 6 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Durable (5)

Cons

No Cons

Best Uses

  • Road biking (5)
  • Commuting/city (3)
    • Cycling Style:
    • Speed oriented (4)
    • Was this a gift?:
    • No (6)

Reviewed by 6 customers

Displaying reviews 1-6

Back to top

 
4.0

watch your chain length

By Beel

from NJ

About Me Avid Cyclist

Verified Buyer

Pros

  • Durable

Cons

    Best Uses

    • Road Biking

    Comments about Shimano Ultegra CS-6800 11-Speed Cassette:

    When you have a large cog you must have enough chain to prevent rear derailleur pulley contact.

    • Cycling Style:
    • Speed Oriented
    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

     
    5.0

    SHIMANO - I would but this product again and again

    By ACard

    from FANWOOD, NJ

    About Me Avid Cyclist

    See all my reviews

    Verified Buyer

    Pros

    • Durable
    • Lightweight
    • Versatile

    Cons

      Best Uses

      • Commuting/City
      • Extreme Sports
      • Road Biking

      Comments about Shimano Ultegra CS-6800 11-Speed Cassette:

      I actually used this new cassette to work on my 10 speed free hub. I converted it by removing the 13th gear and putting back together with only 10 gears.

      My bike is running wilth the complete 6800 group including new wheels. I didnt want to get rid of my old wheels and it couldn't be converted to the 11speed, so the next best thing was by an adttionsl 11 speed cassette.

      • Cycling Style:
      • Speed Oriented
      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

       
      4.0

      Another good product from Shimano

      Profile Image

      By alamo889

      from El Cajon, Ca

      About Me Casual/ Recreational

      Verified Reviewer

      Pros

      • Durable
      • Lightweight
      • Versatile

      Cons

        Best Uses

        • Commuting/City
        • Extreme Sports
        • Road Biking

        Comments about Shimano Ultegra CS-6800 11-Speed Cassette:

        Im a casual road rider and was using the 11-25 6800 cassette and it worked great for most rolling terrain, but I wanted more low gear on the steeper climbs so I purchased the 11-28. Along with my 50/34 crank, this gearing is perfect for the steeper (6-7%) climbs. Can`t go wrong with Shimano.

        • Cycling Style:
        • Comfort Oriented
        • Was this a gift?:
        • No

        Comment on this reviewHelp Icon

        (0 of 1 customers found this review helpful)

         
        5.0

        Excellent product at a great price

        By George

        from Tampa Florida

        About Me Competitive Cyclist

        Verified Buyer

        Pros

        • Price

        Cons

          Best Uses

          • Road Biking

          Comments about Shimano Ultegra CS-6800 11-Speed Cassette:

          Purchased this Cassette for a second set of wheels. Not much to say about this cassette that has not been said.

          • Cycling Style:
          • Speed Oriented
          • Was this a gift?:
          • No

          Comment on this reviewHelp Icon

           
          4.0

          Good Stuff

          By TP

          from NJ

          About Me Commuter

          Verified Buyer

          Pros

          • Durable

          Cons

          • Heavy

          Best Uses

          • Commuting/City

          Comments about Shimano Ultegra CS-6800 11-Speed Cassette:

          Very nice for the price

          • Cycling Style:
          • Comfort Oriented
          • Was this a gift?:
          • No

          Comment on this reviewHelp Icon

          (2 of 2 customers found this review helpful)

           
          5.0

          New Shimano 11 speed

          By Doc the Cyclist

          from Virginia Beach, VA

          About Me Competitive Cyclist

          Verified Buyer

          Pros

          • Durable

          Cons

            Best Uses

            • Road Biking

            Comments about Shimano Ultegra CS-6800 11-Speed Cassette:

            Nice that Ultegra 11 speed cassettes work seamlessly with Dura Ace 11-speed components--sure saves a lot in the budget not to have to spend $200+ each for the multiple cassettes I use when training and racing.

            • Cycling Style:
            • Speed Oriented
            • Was this a gift?:
            • No

            Comment on this reviewHelp Icon

            Displaying reviews 1-6

            Back to top

            Your recent selection has been added to the cart

            Shimano Ultegra CS-6800 11-Speed Cassette

            Shimano Ultegra CS-6800 11-Speed Cassette

            Item No. »  SH-CS6800

            $56.99
            Continue Shopping View Cart and Checkout