SPECIAL OFFERTake An Extra 25% Off This Item, Discount Taken in Cart. See details
Markdown Madness: Event dates are 7/24/15 – 8/2/15 only. Online, percent discount is taken at checkout. Discounts apply only to specified categories and/ or brands as noted. All bikes and doorbusters priced as marked. Promotion excludes taxes, gift cards / eGift cards, Spin Doctor Services / Service Plans, Team Performance® memberships/renewals, paid training fees, bikes rental fees, and shipping & handling on web/phone orders. Some brand and/or item exclusions may apply – visit Terms and Conditions for details. Offer is valid online at PerformanceBike.com (no coupon code needed) or by phone at 1-800-727-2453. Promotion cannot be combined with any other promotions & cannot be applied to previous purchases. Sorry, no rain checks. Photographic, typographic and pricing errors are unintentional and subject to change.
Shimano Dura-Ace RD-7900-SS Rear DerailleurShimano's first carbon fiber rear derailleur has lost some weight and is now compatible with wider range cogsets!
- Carbon pulley cage and P-body lighten this rear derailleur by 16g (when compared to the RD-7800 rear derailleur) while maintaining strength, rigidity and performance
- New design with an expanded chain wrap capacity accommodates a maximum 28 tooth cog for better compatibility with compact cranks
- Broadest chain wrap capacity of any rear derailleur on the market
- Short cage design
Shimano Dura-Ace RD-7900-SS Rear Derailleur
- max. cog:
- max. front difference:
- min. cog: