The new beautiful finish will give the opportunity of even more beautiful and stylish road bikes. Ultegra's ice grey finish is not only a cosmetic addition, but also features a weight saving of almost 100 grams compared to the regular Ultegra package.

Features

• Series: ULTEGRA SL
• Model #s : Short Cage RD-6600-G-SS, Medium Cage RD-6600-G-GS
• Colors: Silver, Ice Grey
• Speeds: 10-speed
• Max Front Difference: 16T/22T
• Total Capacity: 29T/37T
• Max. Rear Sprocket: 27T
• Min. Rear Sprocket: 11T
• Direct Attachment: Yes
• Fluoric Coated
• Link Bushing: 4
• 11T Pulley: Yes
• Sealed Bearing Guide Pulley: Yes
• Weight: Short Cage = 200g, Medium Cage = 210g