Ultegra CS-6700 10-Speed 11-28 Cassette Color:Silver The Atlas Straps innovative tapered

The Atlas Straps innovative tapered construction decreases total weight

Tightly spaced

the saddle will begin to break-in and form to the rider's seat bones creating a comfortable and personalized riding experience

and 80 mg of magnesium per liter)

is now even greater with the addition of Vectran

Ultegra CS-6700 10-Speed 11-28 Cassette Color:Silver The Atlas Straps innovative taperedShimano Ultegra CS 6700 10 speed cassette offers a more rigid aluminum carrier, keeping the cogs in check when making shifts under load. Each shift is lightning quick thanks to revised tooth profiles. Nickel plated Grams 242 Model: CS 6700 Series: Ultegra Speeds: 10 Teeth: 11 28