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Shimano Ultegra 6600 GS Rear Derailleur OE

Item #: RD242B09
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Shimano ULTEGRA shares DURA-ACE's engineering lineage but has its own unique identity, offering greatly enhanced feel and sleek design that's backed by a new level of performance. The Shimano Ultegra RD-6600 series Rear Derailleurs provide smooth and accurate shifts throughout the gear range.
  • For 10spd Road drivetrains
  • Largest Cog: 27 teeth
  • Chain Wrap Capacity: 37 teeth(GS), 29 teeth(SS)
  • Derailleur Action: Top-Normal (Traditional)
  • Cage Length: Long(GS)
  • Weight: 219 g(GS)
Please Note: This is marked an OE Item because it lacks original packaging. The item has never been installed or used.

REVIEW SNAPSHOT®

by PowerReviews
Shimano Ultegra 6600 GS Rear Derailleur OE
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

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Reviewed by 1 customer

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(2 of 2 customers found this review helpful)

 
5.0

Hidden Gem

By Richard Chan

from Hell, USA

About Me Avid Cyclist

Verified Buyer

Pros

  • Attractive Design
  • Durable
  • Lightweight
  • Value

Cons

  • Unique Anodized Finish

Best Uses

  • Casual Riding
  • Mountain Biking
  • Upgrade

Comments about Shimano Ultegra 6600 GS Rear Derailleur OE:

Shimano has so many models in their lineup, sometimes they can't assign the correct name and it gets lost. This is their lightened version of the GS line. It has AL screws. It is probably just 10g heavier than DA and 10+g lighter than their normal Ultegra GS. Beautiful finish and workmanship. A true hidden gem if you ride with wider range cassettes for light touring. Hurry before it is sold out.

  • Was this a gift?:
  • No

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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.