Shimano Ultegra CS-6700 10s Cassette

This cassette from the Ultegra series provides smooth, lightning-quick shifting. The tolerances have been increased compared to previous models for even better performance.

Features:

• 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
• Aluminum sprocket carrier and alloy lock ring keep the cogs in check when shifting under load
• Sprockets have a nickel-plated finish
• Compatible with super narrow HG 10-speed chains