The Shimano Ultegra CS-6700 10-Speed Bicycle Cassette is crafted with a rigid alloy sprocket carrier for a more lightweight, durable profile that enables smooth, more efficient gear shifting. This innovative upgrade on Shimano’s classic 660 & SL versions features reduced weight, ni-plated Hyperglide sprockets with enhanced teeth shaping & revised ramps for smoother, quicker & more accurate shifting. Key
Features: Shimano Ultegra CS-6700 Bicycle Cassette Lightweight 10-speed cassette with rigid alloy sprocket carrier for reduced weight & 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 & reduced wear Wide gear range to meet the demands of all types of rider. Manufactured claimed weight 209g (11-23 teeth) For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains & cassettes.