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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.

Reg Price $89.95
Item #: 111995
Item is in stock