Shimano Ultegra CS-6700 10 Speed Cassette 12-30T
The 12-30T Ultegra 6700 cassette is perfect for riders who are seeking additional climbing gears without the hassle of running a triple. The cassette features an alloy carrier and drilled larger cogs to shed a few grams. Improved teeth profiles give the Ultegra 6700 cassette fantastic shifting even under high load. Theses cassettes are compatible with Shimano Ultegra RD 6700-A rear derailleurs, SRAM 10-speed WiFli rear derailleurs and 10-speed mountain drivetrains.
- Drilled larger cogs for lower weight
- Improved teeth profiles for incredible shifting
- Compatible with SRAM and Shimano 10-speed
- Alloy carrier for reduced weight and improved stiffness
- Ratio: 12-13-14-16-18-20-22-24-27-30
- 232 grams
This cassette requires a rear derailleur that can handle the larger 30T cog. Some shorter cage rear derailleurs may not be compatible.