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Shimano Ultegra FC-6600 Crankset Oe

Item #: CR240B01
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Shimano’s Ultegra 6600 crankset shares its lineage with the legendary Dura Ace crankset and is designed for cyclists that are looking for a high performance crankset that won’t wipe out their savings. Featuring Hollowtech II technology, the Ultegra 6600 crankset uses outboard bearings that create a stiffer bottom bracket/crank interface and distribute load more evenly than square taper setups. SG-X technology on the outer chain ring uses teeth with special tooth profiles to ensure consistent and smooth shifting, even under load.
  • Fits 68/73mm bottom bracket shells
  • External bottom bracket included
  • Hollowtech II technology
  • SG-X outer chainring for smooth, consistent shifting
  • Integrated crank spindle
  • Weight: 854g, including bottom bracket

REVIEW SNAPSHOT®

by PowerReviews
Shimano Ultegra FC-6600 Crankset Oe
 
4.8

(based on 12 reviews)

Ratings Distribution

  • 5 Stars

     

    (10)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (11)
  • Attractive (9)
  • Durable (9)
  • Lightweight (9)

Cons

    Best Uses

    • Road biking (12)
    • Upgrade (8)
    • Racing (4)
      • Reviewer Profile:
      • Avid cyclist (10)
      • Was this a gift?:
      • No (12)

    Reviewed by 12 customers

    Sort by

    Displaying reviews 1-10

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    5.0

    It's Shimano, what else?

    By Greg878

    from Manteca, CA

    About Me Avid Cyclist

    Verified Buyer

    Pros

    • Attractive Design
    • Durable
    • Easy To Install
    • Lightweight

    Cons

      Best Uses

      • Racing
      • Road Biking
      • Upgrade

      Comments about Shimano Ultegra FC-6600 Crankset Oe:

      I was able to score this crankset to upgrade the 105 groupo I was assembling. I used 105 brakes, rear deraillieur, pedals, and shifters. I found this Ultegra crank and a Dura-Ace front deraillieur work flawlessly on my road build. It looks good and pedals smooth but it's Shimano- durable and functional with a clean, minimalist appearance.
      I only use Shimano XT on my MTB's and the Ultegra road equipment seems on par with that quality.

      • Was this a gift?:
      • No
       
      5.0

      Great product and price.

      By PakiwiAl

      from York PA

      About Me Avid Cyclist

      Verified Buyer

      Pros

      • Durable
      • Easy To Install

      Cons

        Best Uses

        • Road Biking

        Comments about Shimano Ultegra FC-6600 Crankset Oe:

        Really notice the difference in stiffness between older square thread Bottom bracket with Sugino crank. Great price which includes the bottom bracket.

        • Was this a gift?:
        • No

        (1 of 1 customers found this review helpful)

         
        5.0

        One of Many Great Deals From Jenson USA

        By Jansonator

        from Whittier, CA

        About Me Avid Cyclist

        Verified Buyer

        Pros

        • Attractive Design
        • Durable
        • Easy To Install
        • Lightweight

        Cons

          Best Uses

          • Road Biking

          Comments about Shimano Ultegra FC-6600 Crankset Oe:

          great product at a very good price, great shimano product

          • Was this a gift?:
          • No
           
          5.0

          Great deal on an excellent crankset.

          By Neil

          from Ventura, CA

          About Me Avid Cyclist

          Verified Buyer

          Pros

          • Attractive Design
          • Durable
          • Easy To Install
          • Lightweight

          Cons

            Best Uses

            • Racing
            • Road Biking

            Comments about Shimano Ultegra FC-6600 Crankset Oe:

            This is a great deal on trickle-down Dura-Ace design. It's every bit as stiff as my DA 7900 at a super price, and it comes with a bottom bracket. I find that Ultegra BB's don't last as long as DA, but DA BB's aren't that expensive.

            • Was this a gift?:
            • No
             
            5.0

            Excellent investment!

            By Hammerhead

            from Boston, MA

            About Me Casual/ Recreational

            Verified Reviewer

            Pros

            • Attractive Design
            • Durable
            • Easy To Install
            • Lightweight
            • Stiff

            Cons

              Best Uses

              • Casual Riding
              • Road Biking
              • Upgrade

              Comments about Shimano Ultegra FC-6600 Crankset Oe:

              Bought this to replace an old square tape crankset, wow what a difference. No more power loss. Best investment so far. Jenson sells it for a price that I cannot resist, they even included the bottom bracket. Get it, you won't regret.

              • Was this a gift?:
              • No
               
              5.0

              Exactly as expected

              By NoTopo

              from Canada

              About Me Commuter

              Verified Buyer

              Pros

              • Easy To Install
              • Lightweight

              Cons

                Best Uses

                • Racing
                • Road Biking
                • Upgrade

                Comments about Shimano Ultegra FC-6600 Crankset Oe:

                What can you say about an ultegra crank?
                Shimano is arguably the gold standard for shifting and the performance so far is excellent. At the price I paid this is incredible value. Less than many people with lesser (FSA) used cranks are asking online.

                • Was this a gift?:
                • No
                 
                4.0

                Fantastic

                By AussieKopite

                from Brisbane, QLD, Australia

                About Me Avid Cyclist

                Verified Buyer

                Pros

                • Attractive Design
                • Durable
                • Easy To Install
                • Lightweight

                Cons

                  Best Uses

                  • Road Biking
                  • Upgrade

                  Comments about Shimano Ultegra FC-6600 Crankset Oe:

                  Really happy to be able to start upgrading to Ultegra from Tiagra.

                  • Was this a gift?:
                  • No

                  (1 of 1 customers found this review helpful)

                   
                  4.0

                  Perfect upgrade crankset!

                  By PacNW Hiker

                  from Washington State

                  About Me Avid Cyclist

                  Verified Buyer

                  Pros

                  • Attractive Design
                  • Durable
                  • Easy To Install
                  • Power Transfer
                  • Shifting

                  Cons

                  • Heavy

                  Best Uses

                  • Road Biking
                  • Upgrade

                  Comments about Shimano Ultegra FC-6600 Crankset Oe:

                  Bought this Ultegra crankset to complete a driveline upgrade. Was looking for a stiffer crank with less creak than the FSA it replaces. the Ultegra didn't disappoint and I'm happy with the price, performance and shifting smoothness. Looks great too!

                  • Was this a gift?:
                  • No
                   
                  5.0

                  Great Value Upgrade

                  By SkyBlueEric

                  from Buenos Aires, Argentina

                  About Me Avid Cyclist

                  Verified Buyer

                  Pros

                    Cons

                      Best Uses

                      • Road Biking
                      • Upgrade

                      Comments about Shimano Ultegra FC-6600 Crankset Oe:

                      Great upgrade for my 2013 Charge Juicer Hi. Stock Crankset and BB was a Sugino. The difference in powertransfer is sensible and specially noticeable in acceleration. Hollowtech BB is dead esay to intall. Great value for money at JensonUSA!

                      • Was this a gift?:
                      • No
                       
                      5.0

                      Awesome Performance

                      By Prairiehawk

                      from Calgary, Alberta

                      About Me Avid Cyclist

                      Verified Buyer

                      Pros

                      • Attractive Design
                      • Durable
                      • Easy To Install
                      • Lightweight

                      Cons

                        Best Uses

                        • Racing
                        • Road Biking
                        • Upgrade

                        Comments about Shimano Ultegra FC-6600 Crankset Oe:

                        This crank replaces a Shimano 105 Octalink (crank arms wouldn't stay tight). This model is much more stable and it feels like whatever pressure I apply to the pedals the crank will take it. The outboard bearing design is fantastic. This crank is perfect for climbing hills.

                        • Was this a gift?:
                        • No

                        Displaying reviews 1-10

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                        Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.