The CS-6700 is the suitable cassette for Ultegra 10-speed group.

Specifications

• Lightweight 10-speed cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes
• Hyperglide sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear
• Wide gear range to meet the demands of all types of rider

• Use: Road
• Group: Ultegra
• Model: CS-6700
• Type: HG
• Gear: 10-speed
• Teeth: 11-23; 11-25; 11-28; 12-25; 12-30
• Compatible chain: HG 10-speed

• 11-23T: 11-12-13-14-15-16-17-19-21-23 teeth
• 11-25T: 11-12-13-14-15-17-19-21-23-25 teeth
• 11-28T: 11-12-13-14-15-17-19-21-24-28 teeth
• 12-25T: 12-13-14-15-16-17-19-21-23-25 teeth
• 12-30T: 12-13-14-15-17-19-21-24-27-30 teeth

• Aluminum
• Steel

• 11-23T: 209g
• 11-25T: 229g
• 11-28T: 242g
• 12-25T: 238g
• 12-30T: 258g

HG
The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.