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Shimano Ultegra CS-6600 10SP Cassette

Item #: CS603A00
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Shimano Ultegra Cassette

Ultegra offers smooth shifting and light weight.  To achieve this the larger cogs are mounted to an aluminum carrier.  A wide variety of gearing options let you choose just the right combo for your ride. Shimano-patented ramps and tooth profiles ensure effortless shifting.

  • Compatible with both Ultegra or Dura-Ace 10 speed cassette bodies, as well as 9 speed 105, Ultegra, Dura-Ace, and most other 9 speed cassette bodies
  • Requires Shimano super-narrow 10 speed chain

Weight: 235 grams (12-23T)
Compatibility: 10 speed Shimano drivetrains

Sizes
11-23  (11,12,13,14,15,16,17,19,21,23)
12-23  (12,13,14,15,16,17,18,19,21,23)
12-25  (12,13,14,15,16,17,19,21,23,25)
12-27  (12,13,14,15,16,17,19,21,24,27)
Junior gearing
13-25  (13,14,15,16,17,18,19,21,23,25)
14-25  (14,15,16,17,18,19,20,21,23,25)
15-25  (15,16,17,18,19,20,21,22,23,25)

REVIEW SNAPSHOT®

by PowerReviews
Shimano Ultegra CS-6600 10SP Cassette
 
3.5

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

Reviewed by 2 customers

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(1 of 1 customers found this review helpful)

 
5.0

Not the same as the 6700, better quality

By TheDude

from Boulder, CO

About Me Competitive Cyclist

Verified Reviewer

Pros

  • Durable
  • Easy To Install
  • Precise Shifting

Cons

    Best Uses

    • Road Biking

    Comments about Shimano Ultegra CS-6600 10SP Cassette:

    6700 series cassette has reduced ratchet surface and other machining of material to reduce weight. However, this does have an impact on performance. Also, the 12/27 range which is optimal for CX is not available for the 6700. I have multiples sets of both cassettes and prefer the 6600 for CX and Criterium racing. There is a difference regardless of what the moron who posted the other review notes.

    • Was this a gift?:
    • No

    (0 of 3 customers found this review helpful)

     
    2.0

    no difference with 6700

    By Celso

    from Miami, FL

    About Me Avid Cyclist

    Verified Reviewer

    Pros

      Cons

        Best Uses

        • Road Biking
        • Triathlons

        Comments about Shimano Ultegra CS-6600 10SP Cassette:

        don't know why the extra price, the difference between this one and the 6700 is none to spend over the price.

        • Was this a gift?:
        • No

        Displaying reviews 1-2

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