Shimano Ultegra CS-6700 10-Speed Cassette
If you can bear the 45g weight penalty, the Shimano Ultegra CS-6700 10-Speed Cassette will do much the same as a Dura-Ace cassette, while saving you a serious amount of loot.
- The nickel-plated finish makes the cogs harder wearing and more corrosion resistant than plain steel sprockets.
- The cogs are then drilled to further reduce weight.
- The cogs are mounted on an alloy carrier. This creates a rigid platform to help eliminate play and ensure predictable shifting.
- The computer-designed Shimano Hyperglide cogs' contoured shift gates ensure a crisp smooth shift, even under load.
- The close-ratio 10-speed set up helps you develop a smoother cadence (RPMs) and a more fluid and efficient riding style.
- Must only be used with a Super Narrow 10-speed Shimano HG-compatible chain.
- Approximate weight: 208g (11-23 cassette).
